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Home Return to list Heat Advisory 0004 Issued by the Medford Forecast Office
Action: New Issued At: 2026-08-02 12:32:49 475 WWUS76 KMFR 021732 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1032 AM PDT Sun Aug 2 2026 CAZ080-ORZ024-026-031315- /O.NEW.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Western Siskiyou County-Eastern Curry County and Josephine County- Jackson County- Including the following locations...Happy Camp, Greenview, Merlin, Gold Hill, Jacksonville, Wilderville, Somes Bar, Rogue River, Etna, Grants Pass, Shady Cove, Ashland, Fort Jones, Medford, Callahan, Cave Junction, and Applegate 1032 AM PDT Sun Aug 2 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY IN THE ROGUE, ILLINOIS, APPLEGATE, SCOTT AND KLAMATH RIVER VALLEYS... * WHAT...High temperatures around 105 to 113 with lows in the mid 60s. Moderate heat risk. * WHERE...In the Rogue, Illinois, Applegate, Scott and Klamath River Valleys. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-031315- /O.NEW.KMFR.HT.Y.0004.260804T1800Z-260806T0600Z/ Central Douglas County- Including the following locations...Myrtle Creek, Canyonville, Drain, Green, Sutherlin, Elkton, Umpqua, Roseburg, and Winchester 1032 AM PDT Sun Aug 2 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...High temperatures around 96 to 99 with lows around 60 to 65 degrees. * WHERE...Umpqua Valley * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Smith Action: New Issued At: 2026-08-02 12:32:49 475 WWUS76 KMFR 021732 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1032 AM PDT Sun Aug 2 2026 CAZ080-ORZ024-026-031315- /O.NEW.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Western Siskiyou County-Eastern Curry County and Josephine County- Jackson County- Including the following locations...Happy Camp, Greenview, Merlin, Gold Hill, Jacksonville, Wilderville, Somes Bar, Rogue River, Etna, Grants Pass, Shady Cove, Ashland, Fort Jones, Medford, Callahan, Cave Junction, and Applegate 1032 AM PDT Sun Aug 2 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY IN THE ROGUE, ILLINOIS, APPLEGATE, SCOTT AND KLAMATH RIVER VALLEYS... * WHAT...High temperatures around 105 to 113 with lows in the mid 60s. Moderate heat risk. * WHERE...In the Rogue, Illinois, Applegate, Scott and Klamath River Valleys. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-031315- /O.NEW.KMFR.HT.Y.0004.260804T1800Z-260806T0600Z/ Central Douglas County- Including the following locations...Myrtle Creek, Canyonville, Drain, Green, Sutherlin, Elkton, Umpqua, Roseburg, and Winchester 1032 AM PDT Sun Aug 2 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...High temperatures around 96 to 99 with lows around 60 to 65 degrees. * WHERE...Umpqua Valley * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Smith Action: Continued Issued At: 2026-08-03 07:52:10 293 WWUS76 KMFR 031251 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 551 AM PDT Mon Aug 3 2026 CAZ080-ORZ024-026-032100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Western Siskiyou County-Eastern Curry County and Josephine County- Jackson County- Including the cities of Somes Bar, Happy Camp, Callahan, Etna, Fort Jones, Greenview, Grants Pass, Merlin, Wilderville, Medford, and Ashland 551 AM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY... * WHAT...High temperatures around 105 to 113 with lows in the mid 60s. Moderate heat risk. * WHERE...In the Rogue, Illinois, Applegate, Scott and Klamath River Valleys. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-032100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260806T0600Z/ Central Douglas County- Including the cities of Roseburg, Winchester, Sutherlin, Umpqua, and Green 551 AM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT WEDNESDAY... * WHAT...High temperatures around 96 to 99 with lows around 60 to 65 degrees. * WHERE...Umpqua Valley. * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-08-03 07:52:10 293 WWUS76 KMFR 031251 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 551 AM PDT Mon Aug 3 2026 CAZ080-ORZ024-026-032100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Western Siskiyou County-Eastern Curry County and Josephine County- Jackson County- Including the cities of Somes Bar, Happy Camp, Callahan, Etna, Fort Jones, Greenview, Grants Pass, Merlin, Wilderville, Medford, and Ashland 551 AM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY... * WHAT...High temperatures around 105 to 113 with lows in the mid 60s. Moderate heat risk. * WHERE...In the Rogue, Illinois, Applegate, Scott and Klamath River Valleys. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-032100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260806T0600Z/ Central Douglas County- Including the cities of Roseburg, Winchester, Sutherlin, Umpqua, and Green 551 AM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT WEDNESDAY... * WHAT...High temperatures around 96 to 99 with lows around 60 to 65 degrees. * WHERE...Umpqua Valley. * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Visit us at https://www.weather.gov/Medford Action: Continued Issued At: 2026-08-03 15:42:23 064 WWUS76 KMFR 032042 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 142 PM PDT Mon Aug 3 2026 CAZ080-ORZ024-026-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Western Siskiyou County-Eastern Curry County and Josephine County- Jackson County- Including the following locations...Jacksonville, Applegate, Shady Cove, Medford, Butte Falls, Fort Jones, Cave Junction, Greenview, Gold Hill, Wilderville, Scott Bar, Ashland, Rogue River, Merlin, Somes Bar, Callahan, Etna, Happy Camp, and Grants Pass 142 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY IN THE ROGUE, ILLINOIS, APPLEGATE, SCOTT AND KLAMATH RIVER VALLEYS... * WHAT...High temperatures around 105 to 113 with lows in the mid 60s. Moderate heat risk. * WHERE...In the Rogue, Illinois, Applegate, Scott and Klamath River Valleys. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260806T0600Z/ Central Douglas County- Including the following locations...Umpqua, Drain, Green, Roseburg, Glendale, Winchester, Myrtle Creek, Sutherlin, Canyonville, and Elkton 142 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...High temperatures around 96 to 99 with lows around 60 to 65 degrees. * WHERE...Umpqua Valley * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Smith Action: Continued Issued At: 2026-08-03 15:42:23 064 WWUS76 KMFR 032042 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 142 PM PDT Mon Aug 3 2026 CAZ080-ORZ024-026-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Western Siskiyou County-Eastern Curry County and Josephine County- Jackson County- Including the following locations...Jacksonville, Applegate, Shady Cove, Medford, Butte Falls, Fort Jones, Cave Junction, Greenview, Gold Hill, Wilderville, Scott Bar, Ashland, Rogue River, Merlin, Somes Bar, Callahan, Etna, Happy Camp, and Grants Pass 142 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY IN THE ROGUE, ILLINOIS, APPLEGATE, SCOTT AND KLAMATH RIVER VALLEYS... * WHAT...High temperatures around 105 to 113 with lows in the mid 60s. Moderate heat risk. * WHERE...In the Rogue, Illinois, Applegate, Scott and Klamath River Valleys. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260806T0600Z/ Central Douglas County- Including the following locations...Umpqua, Drain, Green, Roseburg, Glendale, Winchester, Myrtle Creek, Sutherlin, Canyonville, and Elkton 142 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...High temperatures around 96 to 99 with lows around 60 to 65 degrees. * WHERE...Umpqua Valley * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Smith Action: Area Extended Issued At: 2026-08-04 00:04:08 442 WWUS76 KMFR 040503 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1003 PM PDT Mon Aug 3 2026 CAZ083>085-ORZ029>031-042100- /O.EXB.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Paisley, Macdoel, Olene, Crescent, Tennant, Lookout, Davis Creek, Midland, Adin, Bly, Chemult, Sprague River, Fort Rock, New Pine Creek, Klamath Falls, Alturas, Altamont, Pondosa, Beatty, Newell, Valley Falls, Gilchrist, Likely, Bray, Adel, Day, Tulelake, Lakeview, Dorris, and Canby 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-042100- /O.EXB.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ081-042100- /O.EXA.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Central Siskiyou County- Including the following locations...Klamath River, Yreka, Weed, and Hilt 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 105 degrees expected with low temperatures in the mid to upper 60s. * WHERE...Shasta Valley in central Siskiyou County. This includes the communities of Yreka, Montague, Klamath River and Weed. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ080-ORZ024-026-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Western Siskiyou County-Eastern Curry County and Josephine County- Jackson County- Including the following locations...Cave Junction, Gold Hill, Rogue River, Ashland, Medford, Etna, Grants Pass, Greenview, Somes Bar, Wilderville, Shady Cove, Callahan, Butte Falls, Merlin, Scott Bar, Applegate, Jacksonville, Happy Camp, and Fort Jones 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate or major risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260806T0600Z/ Central Douglas County- Including the following locations...Green, Drain, Canyonville, Elkton, Sutherlin, Umpqua, Myrtle Creek, Roseburg, Winchester, and Glendale 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ BR-y Action: Time and Area Extended Issued At: 2026-08-04 00:04:08 442 WWUS76 KMFR 040503 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1003 PM PDT Mon Aug 3 2026 CAZ083>085-ORZ029>031-042100- /O.EXB.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Paisley, Macdoel, Olene, Crescent, Tennant, Lookout, Davis Creek, Midland, Adin, Bly, Chemult, Sprague River, Fort Rock, New Pine Creek, Klamath Falls, Alturas, Altamont, Pondosa, Beatty, Newell, Valley Falls, Gilchrist, Likely, Bray, Adel, Day, Tulelake, Lakeview, Dorris, and Canby 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-042100- /O.EXB.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ081-042100- /O.EXA.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Central Siskiyou County- Including the following locations...Klamath River, Yreka, Weed, and Hilt 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 105 degrees expected with low temperatures in the mid to upper 60s. * WHERE...Shasta Valley in central Siskiyou County. This includes the communities of Yreka, Montague, Klamath River and Weed. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ080-ORZ024-026-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Western Siskiyou County-Eastern Curry County and Josephine County- Jackson County- Including the following locations...Cave Junction, Gold Hill, Rogue River, Ashland, Medford, Etna, Grants Pass, Greenview, Somes Bar, Wilderville, Shady Cove, Callahan, Butte Falls, Merlin, Scott Bar, Applegate, Jacksonville, Happy Camp, and Fort Jones 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate or major risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260806T0600Z/ Central Douglas County- Including the following locations...Green, Drain, Canyonville, Elkton, Sutherlin, Umpqua, Myrtle Creek, Roseburg, Winchester, and Glendale 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ BR-y Action: Continued Issued At: 2026-08-04 00:04:08 442 WWUS76 KMFR 040503 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1003 PM PDT Mon Aug 3 2026 CAZ083>085-ORZ029>031-042100- /O.EXB.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Paisley, Macdoel, Olene, Crescent, Tennant, Lookout, Davis Creek, Midland, Adin, Bly, Chemult, Sprague River, Fort Rock, New Pine Creek, Klamath Falls, Alturas, Altamont, Pondosa, Beatty, Newell, Valley Falls, Gilchrist, Likely, Bray, Adel, Day, Tulelake, Lakeview, Dorris, and Canby 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-042100- /O.EXB.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ081-042100- /O.EXA.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Central Siskiyou County- Including the following locations...Klamath River, Yreka, Weed, and Hilt 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 105 degrees expected with low temperatures in the mid to upper 60s. * WHERE...Shasta Valley in central Siskiyou County. This includes the communities of Yreka, Montague, Klamath River and Weed. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ080-ORZ024-026-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Western Siskiyou County-Eastern Curry County and Josephine County- Jackson County- Including the following locations...Cave Junction, Gold Hill, Rogue River, Ashland, Medford, Etna, Grants Pass, Greenview, Somes Bar, Wilderville, Shady Cove, Callahan, Butte Falls, Merlin, Scott Bar, Applegate, Jacksonville, Happy Camp, and Fort Jones 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate or major risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260806T0600Z/ Central Douglas County- Including the following locations...Green, Drain, Canyonville, Elkton, Sutherlin, Umpqua, Myrtle Creek, Roseburg, Winchester, and Glendale 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ BR-y Action: Continued Issued At: 2026-08-04 00:04:08 442 WWUS76 KMFR 040503 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1003 PM PDT Mon Aug 3 2026 CAZ083>085-ORZ029>031-042100- /O.EXB.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Paisley, Macdoel, Olene, Crescent, Tennant, Lookout, Davis Creek, Midland, Adin, Bly, Chemult, Sprague River, Fort Rock, New Pine Creek, Klamath Falls, Alturas, Altamont, Pondosa, Beatty, Newell, Valley Falls, Gilchrist, Likely, Bray, Adel, Day, Tulelake, Lakeview, Dorris, and Canby 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-042100- /O.EXB.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ081-042100- /O.EXA.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Central Siskiyou County- Including the following locations...Klamath River, Yreka, Weed, and Hilt 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 105 degrees expected with low temperatures in the mid to upper 60s. * WHERE...Shasta Valley in central Siskiyou County. This includes the communities of Yreka, Montague, Klamath River and Weed. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ080-ORZ024-026-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Western Siskiyou County-Eastern Curry County and Josephine County- Jackson County- Including the following locations...Cave Junction, Gold Hill, Rogue River, Ashland, Medford, Etna, Grants Pass, Greenview, Somes Bar, Wilderville, Shady Cove, Callahan, Butte Falls, Merlin, Scott Bar, Applegate, Jacksonville, Happy Camp, and Fort Jones 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate or major risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260806T0600Z/ Central Douglas County- Including the following locations...Green, Drain, Canyonville, Elkton, Sutherlin, Umpqua, Myrtle Creek, Roseburg, Winchester, and Glendale 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ BR-y Action: Time and Area Extended Issued At: 2026-08-04 00:04:08 442 WWUS76 KMFR 040503 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1003 PM PDT Mon Aug 3 2026 CAZ083>085-ORZ029>031-042100- /O.EXB.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Paisley, Macdoel, Olene, Crescent, Tennant, Lookout, Davis Creek, Midland, Adin, Bly, Chemult, Sprague River, Fort Rock, New Pine Creek, Klamath Falls, Alturas, Altamont, Pondosa, Beatty, Newell, Valley Falls, Gilchrist, Likely, Bray, Adel, Day, Tulelake, Lakeview, Dorris, and Canby 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-042100- /O.EXB.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ081-042100- /O.EXA.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Central Siskiyou County- Including the following locations...Klamath River, Yreka, Weed, and Hilt 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 105 degrees expected with low temperatures in the mid to upper 60s. * WHERE...Shasta Valley in central Siskiyou County. This includes the communities of Yreka, Montague, Klamath River and Weed. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ080-ORZ024-026-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260807T0600Z/ Western Siskiyou County-Eastern Curry County and Josephine County- Jackson County- Including the following locations...Cave Junction, Gold Hill, Rogue River, Ashland, Medford, Etna, Grants Pass, Greenview, Somes Bar, Wilderville, Shady Cove, Callahan, Butte Falls, Merlin, Scott Bar, Applegate, Jacksonville, Happy Camp, and Fort Jones 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...From 11 AM Tuesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate or major risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-042100- /O.CON.KMFR.HT.Y.0004.260804T1800Z-260806T0600Z/ Central Douglas County- Including the following locations...Green, Drain, Canyonville, Elkton, Sutherlin, Umpqua, Myrtle Creek, Roseburg, Winchester, and Glendale 1003 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TUESDAY TO 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...From 11 AM Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ BR-y Action: Continued Issued At: 2026-08-04 15:57:21 315 WWUS76 KMFR 042056 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 156 PM PDT Tue Aug 4 2026 CAZ080-081-ORZ024-026-051200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Scott Bar, Shady Cove, Happy Camp, Merlin, Greenview, Hilt, Yreka, Medford, Cave Junction, Etna, Somes Bar, Jacksonville, Butte Falls, Wilderville, Weed, Rogue River, Fort Jones, Ashland, Gold Hill, Klamath River, Callahan, Grants Pass, and Applegate 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-051200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Umpqua, Elkton, Myrtle Creek, Roseburg, Sutherlin, Canyonville, Green, Drain, Glendale, and Winchester 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ083>085-ORZ029>031-051200- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Tulelake, Bly, Newell, Adel, Bray, Chemult, Midland, Macdoel, Alturas, New Pine Creek, Davis Creek, Fort Rock, Pondosa, Lakeview, Likely, Altamont, Paisley, Crescent, Day, Tennant, Gilchrist, Beatty, Valley Falls, Sprague River, Olene, Dorris, Adin, Lookout, Canby, and Klamath Falls 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-051200- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ Smith Action: Continued Issued At: 2026-08-04 15:57:21 315 WWUS76 KMFR 042056 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 156 PM PDT Tue Aug 4 2026 CAZ080-081-ORZ024-026-051200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Scott Bar, Shady Cove, Happy Camp, Merlin, Greenview, Hilt, Yreka, Medford, Cave Junction, Etna, Somes Bar, Jacksonville, Butte Falls, Wilderville, Weed, Rogue River, Fort Jones, Ashland, Gold Hill, Klamath River, Callahan, Grants Pass, and Applegate 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-051200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Umpqua, Elkton, Myrtle Creek, Roseburg, Sutherlin, Canyonville, Green, Drain, Glendale, and Winchester 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ083>085-ORZ029>031-051200- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Tulelake, Bly, Newell, Adel, Bray, Chemult, Midland, Macdoel, Alturas, New Pine Creek, Davis Creek, Fort Rock, Pondosa, Lakeview, Likely, Altamont, Paisley, Crescent, Day, Tennant, Gilchrist, Beatty, Valley Falls, Sprague River, Olene, Dorris, Adin, Lookout, Canby, and Klamath Falls 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-051200- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ Smith Action: Continued Issued At: 2026-08-04 15:57:21 315 WWUS76 KMFR 042056 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 156 PM PDT Tue Aug 4 2026 CAZ080-081-ORZ024-026-051200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Scott Bar, Shady Cove, Happy Camp, Merlin, Greenview, Hilt, Yreka, Medford, Cave Junction, Etna, Somes Bar, Jacksonville, Butte Falls, Wilderville, Weed, Rogue River, Fort Jones, Ashland, Gold Hill, Klamath River, Callahan, Grants Pass, and Applegate 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-051200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Umpqua, Elkton, Myrtle Creek, Roseburg, Sutherlin, Canyonville, Green, Drain, Glendale, and Winchester 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ083>085-ORZ029>031-051200- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Tulelake, Bly, Newell, Adel, Bray, Chemult, Midland, Macdoel, Alturas, New Pine Creek, Davis Creek, Fort Rock, Pondosa, Lakeview, Likely, Altamont, Paisley, Crescent, Day, Tennant, Gilchrist, Beatty, Valley Falls, Sprague River, Olene, Dorris, Adin, Lookout, Canby, and Klamath Falls 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-051200- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ Smith Action: Continued Issued At: 2026-08-04 15:57:21 315 WWUS76 KMFR 042056 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 156 PM PDT Tue Aug 4 2026 CAZ080-081-ORZ024-026-051200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Scott Bar, Shady Cove, Happy Camp, Merlin, Greenview, Hilt, Yreka, Medford, Cave Junction, Etna, Somes Bar, Jacksonville, Butte Falls, Wilderville, Weed, Rogue River, Fort Jones, Ashland, Gold Hill, Klamath River, Callahan, Grants Pass, and Applegate 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-051200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Umpqua, Elkton, Myrtle Creek, Roseburg, Sutherlin, Canyonville, Green, Drain, Glendale, and Winchester 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ083>085-ORZ029>031-051200- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Tulelake, Bly, Newell, Adel, Bray, Chemult, Midland, Macdoel, Alturas, New Pine Creek, Davis Creek, Fort Rock, Pondosa, Lakeview, Likely, Altamont, Paisley, Crescent, Day, Tennant, Gilchrist, Beatty, Valley Falls, Sprague River, Olene, Dorris, Adin, Lookout, Canby, and Klamath Falls 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-051200- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 156 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM Wednesday to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ Smith Action: Continued Issued At: 2026-08-05 06:46:10 124 WWUS76 KMFR 051145 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 445 AM PDT Wed Aug 5 2026 CAZ080-081-ORZ024-026-052345- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Merlin, Etna, Gold Hill, Wilderville, Jacksonville, Cave Junction, Callahan, Somes Bar, Yreka, Klamath River, Shady Cove, Greenview, Grants Pass, Ashland, Butte Falls, Fort Jones, Hilt, Rogue River, Medford, Weed, Happy Camp, Applegate, and Scott Bar 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-052345- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Winchester, Myrtle Creek, Umpqua, Roseburg, Drain, Glendale, Green, Elkton, Canyonville, and Sutherlin 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ083>085-ORZ029>031-052345- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Valley Falls, Adin, Lookout, Klamath Falls, Tennant, Davis Creek, Adel, Lakeview, Dorris, Paisley, Fort Rock, Midland, Altamont, Tulelake, Beatty, Newell, Alturas, Bray, New Pine Creek, Macdoel, Pondosa, Canby, Day, Sprague River, Crescent, Olene, Likely, Chemult, Gilchrist, and Bly 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM this morning to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-052345- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM this morning to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Continued Issued At: 2026-08-05 06:46:10 124 WWUS76 KMFR 051145 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 445 AM PDT Wed Aug 5 2026 CAZ080-081-ORZ024-026-052345- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Merlin, Etna, Gold Hill, Wilderville, Jacksonville, Cave Junction, Callahan, Somes Bar, Yreka, Klamath River, Shady Cove, Greenview, Grants Pass, Ashland, Butte Falls, Fort Jones, Hilt, Rogue River, Medford, Weed, Happy Camp, Applegate, and Scott Bar 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-052345- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Winchester, Myrtle Creek, Umpqua, Roseburg, Drain, Glendale, Green, Elkton, Canyonville, and Sutherlin 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ083>085-ORZ029>031-052345- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Valley Falls, Adin, Lookout, Klamath Falls, Tennant, Davis Creek, Adel, Lakeview, Dorris, Paisley, Fort Rock, Midland, Altamont, Tulelake, Beatty, Newell, Alturas, Bray, New Pine Creek, Macdoel, Pondosa, Canby, Day, Sprague River, Crescent, Olene, Likely, Chemult, Gilchrist, and Bly 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM this morning to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-052345- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM this morning to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Continued Issued At: 2026-08-05 06:46:10 124 WWUS76 KMFR 051145 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 445 AM PDT Wed Aug 5 2026 CAZ080-081-ORZ024-026-052345- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Merlin, Etna, Gold Hill, Wilderville, Jacksonville, Cave Junction, Callahan, Somes Bar, Yreka, Klamath River, Shady Cove, Greenview, Grants Pass, Ashland, Butte Falls, Fort Jones, Hilt, Rogue River, Medford, Weed, Happy Camp, Applegate, and Scott Bar 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-052345- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Winchester, Myrtle Creek, Umpqua, Roseburg, Drain, Glendale, Green, Elkton, Canyonville, and Sutherlin 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ083>085-ORZ029>031-052345- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Valley Falls, Adin, Lookout, Klamath Falls, Tennant, Davis Creek, Adel, Lakeview, Dorris, Paisley, Fort Rock, Midland, Altamont, Tulelake, Beatty, Newell, Alturas, Bray, New Pine Creek, Macdoel, Pondosa, Canby, Day, Sprague River, Crescent, Olene, Likely, Chemult, Gilchrist, and Bly 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM this morning to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-052345- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM this morning to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Continued Issued At: 2026-08-05 06:46:10 124 WWUS76 KMFR 051145 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 445 AM PDT Wed Aug 5 2026 CAZ080-081-ORZ024-026-052345- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Merlin, Etna, Gold Hill, Wilderville, Jacksonville, Cave Junction, Callahan, Somes Bar, Yreka, Klamath River, Shady Cove, Greenview, Grants Pass, Ashland, Butte Falls, Fort Jones, Hilt, Rogue River, Medford, Weed, Happy Camp, Applegate, and Scott Bar 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-052345- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Winchester, Myrtle Creek, Umpqua, Roseburg, Drain, Glendale, Green, Elkton, Canyonville, and Sutherlin 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ083>085-ORZ029>031-052345- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Valley Falls, Adin, Lookout, Klamath Falls, Tennant, Davis Creek, Adel, Lakeview, Dorris, Paisley, Fort Rock, Midland, Altamont, Tulelake, Beatty, Newell, Alturas, Bray, New Pine Creek, Macdoel, Pondosa, Canby, Day, Sprague River, Crescent, Olene, Likely, Chemult, Gilchrist, and Bly 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...From 11 AM this morning to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-052345- /O.CON.KMFR.HT.Y.0004.260805T1800Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 445 AM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...From 11 AM this morning to 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Continued Issued At: 2026-08-05 16:15:26 039 WWUS76 KMFR 052115 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 215 PM PDT Wed Aug 5 2026 CAZ080-081-ORZ024-026-061200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Gold Hill, Klamath River, Wilderville, Happy Camp, Medford, Jacksonville, Fort Jones, Butte Falls, Weed, Hilt, Somes Bar, Shady Cove, Rogue River, Yreka, Etna, Merlin, Ashland, Callahan, Cave Junction, Grants Pass, Applegate, Greenview, and Scott Bar 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Central Siskiyou County and Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-061200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...New Pine Creek, Canby, Bly, Paisley, Fort Rock, Day, Gilchrist, Davis Creek, Chemult, Bray, Tennant, Tulelake, Midland, Lakeview, Dorris, Klamath Falls, Olene, Newell, Macdoel, Adin, Valley Falls, Lookout, Crescent, Alturas, Beatty, Sprague River, Likely, Adel, Pondosa, and Altamont 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-060600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Roseburg, Canyonville, Myrtle Creek, Winchester, Umpqua, Drain, Elkton, Sutherlin, Glendale, and Green 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-061200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Howard Prairie and Siskiyou Summit 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ Guerrero Action: Continued Issued At: 2026-08-05 16:15:26 039 WWUS76 KMFR 052115 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 215 PM PDT Wed Aug 5 2026 CAZ080-081-ORZ024-026-061200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Gold Hill, Klamath River, Wilderville, Happy Camp, Medford, Jacksonville, Fort Jones, Butte Falls, Weed, Hilt, Somes Bar, Shady Cove, Rogue River, Yreka, Etna, Merlin, Ashland, Callahan, Cave Junction, Grants Pass, Applegate, Greenview, and Scott Bar 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Central Siskiyou County and Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-061200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...New Pine Creek, Canby, Bly, Paisley, Fort Rock, Day, Gilchrist, Davis Creek, Chemult, Bray, Tennant, Tulelake, Midland, Lakeview, Dorris, Klamath Falls, Olene, Newell, Macdoel, Adin, Valley Falls, Lookout, Crescent, Alturas, Beatty, Sprague River, Likely, Adel, Pondosa, and Altamont 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-060600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Roseburg, Canyonville, Myrtle Creek, Winchester, Umpqua, Drain, Elkton, Sutherlin, Glendale, and Green 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-061200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Howard Prairie and Siskiyou Summit 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ Guerrero Action: Continued Issued At: 2026-08-05 16:15:26 039 WWUS76 KMFR 052115 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 215 PM PDT Wed Aug 5 2026 CAZ080-081-ORZ024-026-061200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Gold Hill, Klamath River, Wilderville, Happy Camp, Medford, Jacksonville, Fort Jones, Butte Falls, Weed, Hilt, Somes Bar, Shady Cove, Rogue River, Yreka, Etna, Merlin, Ashland, Callahan, Cave Junction, Grants Pass, Applegate, Greenview, and Scott Bar 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Central Siskiyou County and Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-061200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...New Pine Creek, Canby, Bly, Paisley, Fort Rock, Day, Gilchrist, Davis Creek, Chemult, Bray, Tennant, Tulelake, Midland, Lakeview, Dorris, Klamath Falls, Olene, Newell, Macdoel, Adin, Valley Falls, Lookout, Crescent, Alturas, Beatty, Sprague River, Likely, Adel, Pondosa, and Altamont 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-060600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Roseburg, Canyonville, Myrtle Creek, Winchester, Umpqua, Drain, Elkton, Sutherlin, Glendale, and Green 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-061200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Howard Prairie and Siskiyou Summit 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ Guerrero Action: Continued Issued At: 2026-08-05 16:15:26 039 WWUS76 KMFR 052115 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 215 PM PDT Wed Aug 5 2026 CAZ080-081-ORZ024-026-061200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Gold Hill, Klamath River, Wilderville, Happy Camp, Medford, Jacksonville, Fort Jones, Butte Falls, Weed, Hilt, Somes Bar, Shady Cove, Rogue River, Yreka, Etna, Merlin, Ashland, Callahan, Cave Junction, Grants Pass, Applegate, Greenview, and Scott Bar 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Central Siskiyou County and Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-061200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...New Pine Creek, Canby, Bly, Paisley, Fort Rock, Day, Gilchrist, Davis Creek, Chemult, Bray, Tennant, Tulelake, Midland, Lakeview, Dorris, Klamath Falls, Olene, Newell, Macdoel, Adin, Valley Falls, Lookout, Crescent, Alturas, Beatty, Sprague River, Likely, Adel, Pondosa, and Altamont 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-060600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Roseburg, Canyonville, Myrtle Creek, Winchester, Umpqua, Drain, Elkton, Sutherlin, Glendale, and Green 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING UMPQUA VALLEY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-061200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Howard Prairie and Siskiyou Summit 215 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ Guerrero Action: Continued Issued At: 2026-08-06 01:16:16 588 WWUS76 KMFR 060616 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1116 PM PDT Wed Aug 5 2026 ORZ023-060730- /O.EXP.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Winchester, Glendale, Drain, Myrtle Creek, Green, Umpqua, Elkton, Canyonville, Roseburg, and Sutherlin 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY HAS EXPIRED... The current product has ended. With warm temperatures continuing into Friday, a new product may be necessary. $$ CAZ080-081-ORZ024-026-061830- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Fort Jones, Applegate, Rogue River, Shady Cove, Yreka, Greenview, Klamath River, Hilt, Weed, Merlin, Wilderville, Gold Hill, Grants Pass, Etna, Callahan, Butte Falls, Jacksonville, Medford, Ashland, Somes Bar, Happy Camp, Scott Bar, and Cave Junction 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-061830- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Tulelake, Davis Creek, Canby, Day, Bray, Newell, Macdoel, Crescent, Gilchrist, Bly, Pondosa, Olene, Altamont, Chemult, Likely, Valley Falls, Sprague River, Alturas, Lakeview, Paisley, Dorris, Lookout, Tennant, Midland, Adel, Adin, Fort Rock, Klamath Falls, New Pine Creek, and Beatty 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-061830- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Expired Issued At: 2026-08-06 01:16:16 588 WWUS76 KMFR 060616 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1116 PM PDT Wed Aug 5 2026 ORZ023-060730- /O.EXP.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Winchester, Glendale, Drain, Myrtle Creek, Green, Umpqua, Elkton, Canyonville, Roseburg, and Sutherlin 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY HAS EXPIRED... The current product has ended. With warm temperatures continuing into Friday, a new product may be necessary. $$ CAZ080-081-ORZ024-026-061830- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Fort Jones, Applegate, Rogue River, Shady Cove, Yreka, Greenview, Klamath River, Hilt, Weed, Merlin, Wilderville, Gold Hill, Grants Pass, Etna, Callahan, Butte Falls, Jacksonville, Medford, Ashland, Somes Bar, Happy Camp, Scott Bar, and Cave Junction 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-061830- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Tulelake, Davis Creek, Canby, Day, Bray, Newell, Macdoel, Crescent, Gilchrist, Bly, Pondosa, Olene, Altamont, Chemult, Likely, Valley Falls, Sprague River, Alturas, Lakeview, Paisley, Dorris, Lookout, Tennant, Midland, Adel, Adin, Fort Rock, Klamath Falls, New Pine Creek, and Beatty 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-061830- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Continued Issued At: 2026-08-06 01:16:16 588 WWUS76 KMFR 060616 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1116 PM PDT Wed Aug 5 2026 ORZ023-060730- /O.EXP.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Winchester, Glendale, Drain, Myrtle Creek, Green, Umpqua, Elkton, Canyonville, Roseburg, and Sutherlin 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY HAS EXPIRED... The current product has ended. With warm temperatures continuing into Friday, a new product may be necessary. $$ CAZ080-081-ORZ024-026-061830- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Fort Jones, Applegate, Rogue River, Shady Cove, Yreka, Greenview, Klamath River, Hilt, Weed, Merlin, Wilderville, Gold Hill, Grants Pass, Etna, Callahan, Butte Falls, Jacksonville, Medford, Ashland, Somes Bar, Happy Camp, Scott Bar, and Cave Junction 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-061830- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Tulelake, Davis Creek, Canby, Day, Bray, Newell, Macdoel, Crescent, Gilchrist, Bly, Pondosa, Olene, Altamont, Chemult, Likely, Valley Falls, Sprague River, Alturas, Lakeview, Paisley, Dorris, Lookout, Tennant, Midland, Adel, Adin, Fort Rock, Klamath Falls, New Pine Creek, and Beatty 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-061830- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Continued Issued At: 2026-08-06 01:16:16 588 WWUS76 KMFR 060616 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1116 PM PDT Wed Aug 5 2026 ORZ023-060730- /O.EXP.KMFR.HT.Y.0004.000000T0000Z-260806T0600Z/ Central Douglas County- Including the following locations...Winchester, Glendale, Drain, Myrtle Creek, Green, Umpqua, Elkton, Canyonville, Roseburg, and Sutherlin 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY HAS EXPIRED... The current product has ended. With warm temperatures continuing into Friday, a new product may be necessary. $$ CAZ080-081-ORZ024-026-061830- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Fort Jones, Applegate, Rogue River, Shady Cove, Yreka, Greenview, Klamath River, Hilt, Weed, Merlin, Wilderville, Gold Hill, Grants Pass, Etna, Callahan, Butte Falls, Jacksonville, Medford, Ashland, Somes Bar, Happy Camp, Scott Bar, and Cave Junction 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-061830- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Tulelake, Davis Creek, Canby, Day, Bray, Newell, Macdoel, Crescent, Gilchrist, Bly, Pondosa, Olene, Altamont, Chemult, Likely, Valley Falls, Sprague River, Alturas, Lakeview, Paisley, Dorris, Lookout, Tennant, Midland, Adel, Adin, Fort Rock, Klamath Falls, New Pine Creek, and Beatty 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-061830- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260807T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1116 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Time Extended Issued At: 2026-08-06 04:23:05 172 WWUS76 KMFR 060922 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 222 AM PDT Thu Aug 6 2026 ORZ023-070000- /O.EXB.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Winchester, Glendale, Drain, Myrtle Creek, Green, Umpqua, Elkton, Canyonville, Roseburg, and Sutherlin 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ080-081-ORZ024-026-070000- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Fort Jones, Applegate, Rogue River, Shady Cove, Yreka, Greenview, Klamath River, Hilt, Weed, Merlin, Wilderville, Gold Hill, Grants Pass, Etna, Callahan, Butte Falls, Jacksonville, Medford, Ashland, Somes Bar, Happy Camp, Scott Bar, and Cave Junction 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-070000- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Tulelake, Davis Creek, Canby, Day, Bray, Newell, Macdoel, Crescent, Gilchrist, Bly, Pondosa, Olene, Altamont, Chemult, Likely, Valley Falls, Sprague River, Alturas, Lakeview, Paisley, Dorris, Lookout, Tennant, Midland, Adel, Adin, Fort Rock, Klamath Falls, New Pine Creek, and Beatty 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-070000- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Time Extended Issued At: 2026-08-06 04:23:05 172 WWUS76 KMFR 060922 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 222 AM PDT Thu Aug 6 2026 ORZ023-070000- /O.EXB.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Winchester, Glendale, Drain, Myrtle Creek, Green, Umpqua, Elkton, Canyonville, Roseburg, and Sutherlin 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ080-081-ORZ024-026-070000- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Fort Jones, Applegate, Rogue River, Shady Cove, Yreka, Greenview, Klamath River, Hilt, Weed, Merlin, Wilderville, Gold Hill, Grants Pass, Etna, Callahan, Butte Falls, Jacksonville, Medford, Ashland, Somes Bar, Happy Camp, Scott Bar, and Cave Junction 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-070000- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Tulelake, Davis Creek, Canby, Day, Bray, Newell, Macdoel, Crescent, Gilchrist, Bly, Pondosa, Olene, Altamont, Chemult, Likely, Valley Falls, Sprague River, Alturas, Lakeview, Paisley, Dorris, Lookout, Tennant, Midland, Adel, Adin, Fort Rock, Klamath Falls, New Pine Creek, and Beatty 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-070000- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Time and Area Extended Issued At: 2026-08-06 04:23:05 172 WWUS76 KMFR 060922 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 222 AM PDT Thu Aug 6 2026 ORZ023-070000- /O.EXB.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Winchester, Glendale, Drain, Myrtle Creek, Green, Umpqua, Elkton, Canyonville, Roseburg, and Sutherlin 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ080-081-ORZ024-026-070000- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Fort Jones, Applegate, Rogue River, Shady Cove, Yreka, Greenview, Klamath River, Hilt, Weed, Merlin, Wilderville, Gold Hill, Grants Pass, Etna, Callahan, Butte Falls, Jacksonville, Medford, Ashland, Somes Bar, Happy Camp, Scott Bar, and Cave Junction 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-070000- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Tulelake, Davis Creek, Canby, Day, Bray, Newell, Macdoel, Crescent, Gilchrist, Bly, Pondosa, Olene, Altamont, Chemult, Likely, Valley Falls, Sprague River, Alturas, Lakeview, Paisley, Dorris, Lookout, Tennant, Midland, Adel, Adin, Fort Rock, Klamath Falls, New Pine Creek, and Beatty 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-070000- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Time Extended Issued At: 2026-08-06 04:23:05 172 WWUS76 KMFR 060922 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 222 AM PDT Thu Aug 6 2026 ORZ023-070000- /O.EXB.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Winchester, Glendale, Drain, Myrtle Creek, Green, Umpqua, Elkton, Canyonville, Roseburg, and Sutherlin 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ080-081-ORZ024-026-070000- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Fort Jones, Applegate, Rogue River, Shady Cove, Yreka, Greenview, Klamath River, Hilt, Weed, Merlin, Wilderville, Gold Hill, Grants Pass, Etna, Callahan, Butte Falls, Jacksonville, Medford, Ashland, Somes Bar, Happy Camp, Scott Bar, and Cave Junction 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 100 to 110 degrees, possibly up to 115 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible for the valleys on Wednesday as hot temperatures peak. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-070000- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Tulelake, Davis Creek, Canby, Day, Bray, Newell, Macdoel, Crescent, Gilchrist, Bly, Pondosa, Olene, Altamont, Chemult, Likely, Valley Falls, Sprague River, Alturas, Lakeview, Paisley, Dorris, Lookout, Tennant, Midland, Adel, Adin, Fort Rock, Klamath Falls, New Pine Creek, and Beatty 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-070000- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 222 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Continued Issued At: 2026-08-06 16:27:03 782 WWUS76 KMFR 062126 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 226 PM PDT Thu Aug 6 2026 CAZ080-081-ORZ024-026-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Butte Falls, Greenview, Rogue River, Ashland, Fort Jones, Gold Hill, Hilt, Happy Camp, Jacksonville, Weed, Scott Bar, Medford, Wilderville, Klamath River, Shady Cove, Yreka, Etna, Merlin, Grants Pass, Callahan, Applegate, Somes Bar, and Cave Junction 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 100 to 105 degrees, possibly up to 110 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible this evening. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Klamath Falls, Tulelake, Olene, Adin, Alturas, Dorris, Altamont, Crescent, Tennant, Chemult, New Pine Creek, Newell, Lakeview, Likely, Adel, Beatty, Midland, Valley Falls, Bly, Davis Creek, Lookout, Paisley, Gilchrist, Canby, Sprague River, Bray, Pondosa, Day, Macdoel, and Fort Rock 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Sutherlin, Canyonville, Myrtle Creek, Elkton, Roseburg, Umpqua, Drain, Glendale, Green, and Winchester 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Howard Prairie and Siskiyou Summit 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Smith Action: Continued Issued At: 2026-08-06 16:27:03 782 WWUS76 KMFR 062126 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 226 PM PDT Thu Aug 6 2026 CAZ080-081-ORZ024-026-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Butte Falls, Greenview, Rogue River, Ashland, Fort Jones, Gold Hill, Hilt, Happy Camp, Jacksonville, Weed, Scott Bar, Medford, Wilderville, Klamath River, Shady Cove, Yreka, Etna, Merlin, Grants Pass, Callahan, Applegate, Somes Bar, and Cave Junction 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 100 to 105 degrees, possibly up to 110 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible this evening. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Klamath Falls, Tulelake, Olene, Adin, Alturas, Dorris, Altamont, Crescent, Tennant, Chemult, New Pine Creek, Newell, Lakeview, Likely, Adel, Beatty, Midland, Valley Falls, Bly, Davis Creek, Lookout, Paisley, Gilchrist, Canby, Sprague River, Bray, Pondosa, Day, Macdoel, and Fort Rock 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Sutherlin, Canyonville, Myrtle Creek, Elkton, Roseburg, Umpqua, Drain, Glendale, Green, and Winchester 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Howard Prairie and Siskiyou Summit 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Smith Action: Continued Issued At: 2026-08-06 16:27:03 782 WWUS76 KMFR 062126 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 226 PM PDT Thu Aug 6 2026 CAZ080-081-ORZ024-026-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Butte Falls, Greenview, Rogue River, Ashland, Fort Jones, Gold Hill, Hilt, Happy Camp, Jacksonville, Weed, Scott Bar, Medford, Wilderville, Klamath River, Shady Cove, Yreka, Etna, Merlin, Grants Pass, Callahan, Applegate, Somes Bar, and Cave Junction 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 100 to 105 degrees, possibly up to 110 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible this evening. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Klamath Falls, Tulelake, Olene, Adin, Alturas, Dorris, Altamont, Crescent, Tennant, Chemult, New Pine Creek, Newell, Lakeview, Likely, Adel, Beatty, Midland, Valley Falls, Bly, Davis Creek, Lookout, Paisley, Gilchrist, Canby, Sprague River, Bray, Pondosa, Day, Macdoel, and Fort Rock 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Sutherlin, Canyonville, Myrtle Creek, Elkton, Roseburg, Umpqua, Drain, Glendale, Green, and Winchester 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Howard Prairie and Siskiyou Summit 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Smith Action: Continued Issued At: 2026-08-06 16:27:03 782 WWUS76 KMFR 062126 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 226 PM PDT Thu Aug 6 2026 CAZ080-081-ORZ024-026-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Butte Falls, Greenview, Rogue River, Ashland, Fort Jones, Gold Hill, Hilt, Happy Camp, Jacksonville, Weed, Scott Bar, Medford, Wilderville, Klamath River, Shady Cove, Yreka, Etna, Merlin, Grants Pass, Callahan, Applegate, Somes Bar, and Cave Junction 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 100 to 105 degrees, possibly up to 110 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...Rogue, Illinois, Applegate and Shasta Valleys. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible this evening. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Klamath Falls, Tulelake, Olene, Adin, Alturas, Dorris, Altamont, Crescent, Tennant, Chemult, New Pine Creek, Newell, Lakeview, Likely, Adel, Beatty, Midland, Valley Falls, Bly, Davis Creek, Lookout, Paisley, Gilchrist, Canby, Sprague River, Bray, Pondosa, Day, Macdoel, and Fort Rock 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Sutherlin, Canyonville, Myrtle Creek, Elkton, Roseburg, Umpqua, Drain, Glendale, Green, and Winchester 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-071200- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Howard Prairie and Siskiyou Summit 226 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT FRIDAY... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT Friday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Smith Action: Continued Issued At: 2026-08-07 06:52:39 054 WWUS76 KMFR 071152 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 452 AM PDT Fri Aug 7 2026 CAZ080-081-ORZ024-026-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Gold Hill, Medford, Greenview, Jacksonville, Merlin, Butte Falls, Etna, Grants Pass, Scott Bar, Somes Bar, Hilt, Fort Jones, Rogue River, Shady Cove, Yreka, Wilderville, Cave Junction, Happy Camp, Klamath River, Weed, Callahan, Applegate, and Ashland 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 100 to 105 degrees, possibly up to 110 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Central Siskiyou County and Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible this evening. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Davis Creek, Chemult, Crescent, Adin, Lakeview, Paisley, Gilchrist, Sprague River, Valley Falls, Likely, Day, Midland, Bly, Klamath Falls, Canby, Lookout, Beatty, Fort Rock, Newell, Pondosa, Altamont, Macdoel, Tennant, New Pine Creek, Alturas, Bray, Olene, Adel, Dorris, and Tulelake 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Canyonville, Drain, Glendale, Sutherlin, Winchester, Elkton, Roseburg, Myrtle Creek, Green, and Umpqua 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ Guerrero Action: Continued Issued At: 2026-08-07 06:52:39 054 WWUS76 KMFR 071152 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 452 AM PDT Fri Aug 7 2026 CAZ080-081-ORZ024-026-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Gold Hill, Medford, Greenview, Jacksonville, Merlin, Butte Falls, Etna, Grants Pass, Scott Bar, Somes Bar, Hilt, Fort Jones, Rogue River, Shady Cove, Yreka, Wilderville, Cave Junction, Happy Camp, Klamath River, Weed, Callahan, Applegate, and Ashland 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 100 to 105 degrees, possibly up to 110 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Central Siskiyou County and Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible this evening. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Davis Creek, Chemult, Crescent, Adin, Lakeview, Paisley, Gilchrist, Sprague River, Valley Falls, Likely, Day, Midland, Bly, Klamath Falls, Canby, Lookout, Beatty, Fort Rock, Newell, Pondosa, Altamont, Macdoel, Tennant, New Pine Creek, Alturas, Bray, Olene, Adel, Dorris, and Tulelake 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Canyonville, Drain, Glendale, Sutherlin, Winchester, Elkton, Roseburg, Myrtle Creek, Green, and Umpqua 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ Guerrero Action: Continued Issued At: 2026-08-07 06:52:39 054 WWUS76 KMFR 071152 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 452 AM PDT Fri Aug 7 2026 CAZ080-081-ORZ024-026-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Gold Hill, Medford, Greenview, Jacksonville, Merlin, Butte Falls, Etna, Grants Pass, Scott Bar, Somes Bar, Hilt, Fort Jones, Rogue River, Shady Cove, Yreka, Wilderville, Cave Junction, Happy Camp, Klamath River, Weed, Callahan, Applegate, and Ashland 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 100 to 105 degrees, possibly up to 110 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Central Siskiyou County and Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible this evening. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Davis Creek, Chemult, Crescent, Adin, Lakeview, Paisley, Gilchrist, Sprague River, Valley Falls, Likely, Day, Midland, Bly, Klamath Falls, Canby, Lookout, Beatty, Fort Rock, Newell, Pondosa, Altamont, Macdoel, Tennant, New Pine Creek, Alturas, Bray, Olene, Adel, Dorris, and Tulelake 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Canyonville, Drain, Glendale, Sutherlin, Winchester, Elkton, Roseburg, Myrtle Creek, Green, and Umpqua 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ Guerrero Action: Continued Issued At: 2026-08-07 06:52:39 054 WWUS76 KMFR 071152 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 452 AM PDT Fri Aug 7 2026 CAZ080-081-ORZ024-026-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Western Siskiyou County-Central Siskiyou County-Eastern Curry County and Josephine County-Jackson County- Including the following locations...Gold Hill, Medford, Greenview, Jacksonville, Merlin, Butte Falls, Etna, Grants Pass, Scott Bar, Somes Bar, Hilt, Fort Jones, Rogue River, Shady Cove, Yreka, Wilderville, Cave Junction, Happy Camp, Klamath River, Weed, Callahan, Applegate, and Ashland 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 100 to 105 degrees, possibly up to 110 degrees in the Klamath River Valley, are expected with low temperatures in the mid to upper 60s. * WHERE...In California, Central Siskiyou County and Western Siskiyou County. In Oregon, Eastern Curry County and Josephine County and Jackson County. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...A major risk of heat related illnesses is possible this evening. This level of heat will impact anyone without cooling methods. Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ083>085-ORZ029>031-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County-Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Davis Creek, Chemult, Crescent, Adin, Lakeview, Paisley, Gilchrist, Sprague River, Valley Falls, Likely, Day, Midland, Bly, Klamath Falls, Canby, Lookout, Beatty, Fort Rock, Newell, Pondosa, Altamont, Macdoel, Tennant, New Pine Creek, Alturas, Bray, Olene, Adel, Dorris, and Tulelake 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath, Lake, Modoc and eastern Siskiyou Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake, Lakeview, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Canyonville, Drain, Glendale, Sutherlin, Winchester, Elkton, Roseburg, Myrtle Creek, Green, and Umpqua 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ028-080000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 452 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ Guerrero Action: Continued Issued At: 2026-08-07 12:02:49 481 WWUS76 KMFR 071702 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1002 AM PDT Fri Aug 7 2026 CAZ082-080615- /O.EXB.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ South Central Siskiyou County- Including the following locations...Mount Shasta, McCloud, and Dunsmuir 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot afternoon temperatures of 95 to 100 degrees are expected, with low temperatures in the low to mid 50s. * WHERE...South Central Siskiyou County, including Mount Shasta City. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ080-081-083>085-080615- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ Western Siskiyou County-Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County- Including the following locations...Pondosa, Likely, Tulelake, Tennant, Klamath River, Adin, Hilt, Weed, Dorris, Scott Bar, Canby, Yreka, Greenview, Bray, Newell, Somes Bar, Day, Macdoel, Etna, Happy Camp, Fort Jones, Alturas, Callahan, Lookout, and Davis Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot temperatures of 95 to 105 degrees are expected, possibly up to 110 degrees in the lower Klamath River Valley, with low temperatures in the 50s to near 60 degrees. Lows of 60 to 65 degrees over higher terrain. * WHERE...Central Siskiyou County, Modoc County, North Central and Southeast Siskiyou County, Northeast Siskiyou and Northwest Modoc Counties, and Western Siskiyou County. This includes the lower Klamath River Valley, the Shasta Valley, Weed, Montague, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Roseburg, Umpqua, Elkton, Canyonville, Drain, Sutherlin, Green, Winchester, Glendale, and Myrtle Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ024-026-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Eastern Curry County and Josephine County-Jackson County- Including the following locations...Merlin, Shady Cove, Applegate, Ashland, Grants Pass, Jacksonville, Medford, Gold Hill, Cave Junction, Wilderville, Rogue River, and Butte Falls 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 100 to 105 degrees are expected with low temperatures in the low to mid 60s. * WHERE...Eastern Curry County, Josephine County and Jackson County, the Rogue, Illinois and Applegate valleys, including Medford, Grants Pass, Ashland, Ruch and Cave Junction. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ028-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ029>031-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Olene, Klamath Falls, Sprague River, Gilchrist, Fort Rock, Beatty, Altamont, Valley Falls, Midland, Paisley, Adel, Bly, Chemult, Lakeview, Crescent, and New Pine Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath and Lake Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake and Lakeview. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MAS Action: Continued Issued At: 2026-08-07 12:02:49 481 WWUS76 KMFR 071702 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1002 AM PDT Fri Aug 7 2026 CAZ082-080615- /O.EXB.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ South Central Siskiyou County- Including the following locations...Mount Shasta, McCloud, and Dunsmuir 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot afternoon temperatures of 95 to 100 degrees are expected, with low temperatures in the low to mid 50s. * WHERE...South Central Siskiyou County, including Mount Shasta City. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ080-081-083>085-080615- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ Western Siskiyou County-Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County- Including the following locations...Pondosa, Likely, Tulelake, Tennant, Klamath River, Adin, Hilt, Weed, Dorris, Scott Bar, Canby, Yreka, Greenview, Bray, Newell, Somes Bar, Day, Macdoel, Etna, Happy Camp, Fort Jones, Alturas, Callahan, Lookout, and Davis Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot temperatures of 95 to 105 degrees are expected, possibly up to 110 degrees in the lower Klamath River Valley, with low temperatures in the 50s to near 60 degrees. Lows of 60 to 65 degrees over higher terrain. * WHERE...Central Siskiyou County, Modoc County, North Central and Southeast Siskiyou County, Northeast Siskiyou and Northwest Modoc Counties, and Western Siskiyou County. This includes the lower Klamath River Valley, the Shasta Valley, Weed, Montague, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Roseburg, Umpqua, Elkton, Canyonville, Drain, Sutherlin, Green, Winchester, Glendale, and Myrtle Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ024-026-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Eastern Curry County and Josephine County-Jackson County- Including the following locations...Merlin, Shady Cove, Applegate, Ashland, Grants Pass, Jacksonville, Medford, Gold Hill, Cave Junction, Wilderville, Rogue River, and Butte Falls 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 100 to 105 degrees are expected with low temperatures in the low to mid 60s. * WHERE...Eastern Curry County, Josephine County and Jackson County, the Rogue, Illinois and Applegate valleys, including Medford, Grants Pass, Ashland, Ruch and Cave Junction. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ028-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ029>031-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Olene, Klamath Falls, Sprague River, Gilchrist, Fort Rock, Beatty, Altamont, Valley Falls, Midland, Paisley, Adel, Bly, Chemult, Lakeview, Crescent, and New Pine Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath and Lake Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake and Lakeview. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MAS Action: Time and Area Extended Issued At: 2026-08-07 12:02:49 481 WWUS76 KMFR 071702 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1002 AM PDT Fri Aug 7 2026 CAZ082-080615- /O.EXB.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ South Central Siskiyou County- Including the following locations...Mount Shasta, McCloud, and Dunsmuir 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot afternoon temperatures of 95 to 100 degrees are expected, with low temperatures in the low to mid 50s. * WHERE...South Central Siskiyou County, including Mount Shasta City. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ080-081-083>085-080615- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ Western Siskiyou County-Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County- Including the following locations...Pondosa, Likely, Tulelake, Tennant, Klamath River, Adin, Hilt, Weed, Dorris, Scott Bar, Canby, Yreka, Greenview, Bray, Newell, Somes Bar, Day, Macdoel, Etna, Happy Camp, Fort Jones, Alturas, Callahan, Lookout, and Davis Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot temperatures of 95 to 105 degrees are expected, possibly up to 110 degrees in the lower Klamath River Valley, with low temperatures in the 50s to near 60 degrees. Lows of 60 to 65 degrees over higher terrain. * WHERE...Central Siskiyou County, Modoc County, North Central and Southeast Siskiyou County, Northeast Siskiyou and Northwest Modoc Counties, and Western Siskiyou County. This includes the lower Klamath River Valley, the Shasta Valley, Weed, Montague, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Roseburg, Umpqua, Elkton, Canyonville, Drain, Sutherlin, Green, Winchester, Glendale, and Myrtle Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ024-026-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Eastern Curry County and Josephine County-Jackson County- Including the following locations...Merlin, Shady Cove, Applegate, Ashland, Grants Pass, Jacksonville, Medford, Gold Hill, Cave Junction, Wilderville, Rogue River, and Butte Falls 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 100 to 105 degrees are expected with low temperatures in the low to mid 60s. * WHERE...Eastern Curry County, Josephine County and Jackson County, the Rogue, Illinois and Applegate valleys, including Medford, Grants Pass, Ashland, Ruch and Cave Junction. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ028-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ029>031-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Olene, Klamath Falls, Sprague River, Gilchrist, Fort Rock, Beatty, Altamont, Valley Falls, Midland, Paisley, Adel, Bly, Chemult, Lakeview, Crescent, and New Pine Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath and Lake Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake and Lakeview. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MAS Action: Time Extended Issued At: 2026-08-07 12:02:49 481 WWUS76 KMFR 071702 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1002 AM PDT Fri Aug 7 2026 CAZ082-080615- /O.EXB.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ South Central Siskiyou County- Including the following locations...Mount Shasta, McCloud, and Dunsmuir 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot afternoon temperatures of 95 to 100 degrees are expected, with low temperatures in the low to mid 50s. * WHERE...South Central Siskiyou County, including Mount Shasta City. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ080-081-083>085-080615- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ Western Siskiyou County-Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County- Including the following locations...Pondosa, Likely, Tulelake, Tennant, Klamath River, Adin, Hilt, Weed, Dorris, Scott Bar, Canby, Yreka, Greenview, Bray, Newell, Somes Bar, Day, Macdoel, Etna, Happy Camp, Fort Jones, Alturas, Callahan, Lookout, and Davis Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot temperatures of 95 to 105 degrees are expected, possibly up to 110 degrees in the lower Klamath River Valley, with low temperatures in the 50s to near 60 degrees. Lows of 60 to 65 degrees over higher terrain. * WHERE...Central Siskiyou County, Modoc County, North Central and Southeast Siskiyou County, Northeast Siskiyou and Northwest Modoc Counties, and Western Siskiyou County. This includes the lower Klamath River Valley, the Shasta Valley, Weed, Montague, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Roseburg, Umpqua, Elkton, Canyonville, Drain, Sutherlin, Green, Winchester, Glendale, and Myrtle Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ024-026-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Eastern Curry County and Josephine County-Jackson County- Including the following locations...Merlin, Shady Cove, Applegate, Ashland, Grants Pass, Jacksonville, Medford, Gold Hill, Cave Junction, Wilderville, Rogue River, and Butte Falls 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 100 to 105 degrees are expected with low temperatures in the low to mid 60s. * WHERE...Eastern Curry County, Josephine County and Jackson County, the Rogue, Illinois and Applegate valleys, including Medford, Grants Pass, Ashland, Ruch and Cave Junction. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ028-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ029>031-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Olene, Klamath Falls, Sprague River, Gilchrist, Fort Rock, Beatty, Altamont, Valley Falls, Midland, Paisley, Adel, Bly, Chemult, Lakeview, Crescent, and New Pine Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath and Lake Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake and Lakeview. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MAS Action: Continued Issued At: 2026-08-07 12:02:49 481 WWUS76 KMFR 071702 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1002 AM PDT Fri Aug 7 2026 CAZ082-080615- /O.EXB.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ South Central Siskiyou County- Including the following locations...Mount Shasta, McCloud, and Dunsmuir 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot afternoon temperatures of 95 to 100 degrees are expected, with low temperatures in the low to mid 50s. * WHERE...South Central Siskiyou County, including Mount Shasta City. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ080-081-083>085-080615- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ Western Siskiyou County-Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County- Including the following locations...Pondosa, Likely, Tulelake, Tennant, Klamath River, Adin, Hilt, Weed, Dorris, Scott Bar, Canby, Yreka, Greenview, Bray, Newell, Somes Bar, Day, Macdoel, Etna, Happy Camp, Fort Jones, Alturas, Callahan, Lookout, and Davis Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot temperatures of 95 to 105 degrees are expected, possibly up to 110 degrees in the lower Klamath River Valley, with low temperatures in the 50s to near 60 degrees. Lows of 60 to 65 degrees over higher terrain. * WHERE...Central Siskiyou County, Modoc County, North Central and Southeast Siskiyou County, Northeast Siskiyou and Northwest Modoc Counties, and Western Siskiyou County. This includes the lower Klamath River Valley, the Shasta Valley, Weed, Montague, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Roseburg, Umpqua, Elkton, Canyonville, Drain, Sutherlin, Green, Winchester, Glendale, and Myrtle Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ024-026-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Eastern Curry County and Josephine County-Jackson County- Including the following locations...Merlin, Shady Cove, Applegate, Ashland, Grants Pass, Jacksonville, Medford, Gold Hill, Cave Junction, Wilderville, Rogue River, and Butte Falls 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 100 to 105 degrees are expected with low temperatures in the low to mid 60s. * WHERE...Eastern Curry County, Josephine County and Jackson County, the Rogue, Illinois and Applegate valleys, including Medford, Grants Pass, Ashland, Ruch and Cave Junction. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ028-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ029>031-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Olene, Klamath Falls, Sprague River, Gilchrist, Fort Rock, Beatty, Altamont, Valley Falls, Midland, Paisley, Adel, Bly, Chemult, Lakeview, Crescent, and New Pine Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath and Lake Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake and Lakeview. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MAS Action: Continued Issued At: 2026-08-07 12:02:49 481 WWUS76 KMFR 071702 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1002 AM PDT Fri Aug 7 2026 CAZ082-080615- /O.EXB.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ South Central Siskiyou County- Including the following locations...Mount Shasta, McCloud, and Dunsmuir 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot afternoon temperatures of 95 to 100 degrees are expected, with low temperatures in the low to mid 50s. * WHERE...South Central Siskiyou County, including Mount Shasta City. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ080-081-083>085-080615- /O.EXT.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ Western Siskiyou County-Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County- Including the following locations...Pondosa, Likely, Tulelake, Tennant, Klamath River, Adin, Hilt, Weed, Dorris, Scott Bar, Canby, Yreka, Greenview, Bray, Newell, Somes Bar, Day, Macdoel, Etna, Happy Camp, Fort Jones, Alturas, Callahan, Lookout, and Davis Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot temperatures of 95 to 105 degrees are expected, possibly up to 110 degrees in the lower Klamath River Valley, with low temperatures in the 50s to near 60 degrees. Lows of 60 to 65 degrees over higher terrain. * WHERE...Central Siskiyou County, Modoc County, North Central and Southeast Siskiyou County, Northeast Siskiyou and Northwest Modoc Counties, and Western Siskiyou County. This includes the lower Klamath River Valley, the Shasta Valley, Weed, Montague, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ023-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County- Including the following locations...Roseburg, Umpqua, Elkton, Canyonville, Drain, Sutherlin, Green, Winchester, Glendale, and Myrtle Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 95 to 100 degrees with low temperatures around 60 to 65 degrees. * WHERE...The Umpqua Valley in central Douglas County, including the communities of Roseburg, Elkton, Drain, Sutherlin, Tiller and Camas Valley. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ024-026-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Eastern Curry County and Josephine County-Jackson County- Including the following locations...Merlin, Shady Cove, Applegate, Ashland, Grants Pass, Jacksonville, Medford, Gold Hill, Cave Junction, Wilderville, Rogue River, and Butte Falls 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 100 to 105 degrees are expected with low temperatures in the low to mid 60s. * WHERE...Eastern Curry County, Josephine County and Jackson County, the Rogue, Illinois and Applegate valleys, including Medford, Grants Pass, Ashland, Ruch and Cave Junction. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ ORZ028-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Siskiyou Mountains and Southern Oregon Cascades- Including the following locations...Siskiyou Summit and Howard Prairie 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 90 to 95 degrees expected with low temperatures around 60 to 67 degrees. * WHERE...Siskiyou Mountains and Southern Oregon Cascades south of Crater Lake. This includes Lake of the Woods, Howard Prairie and Mt Ashland. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, seek air-conditioned places, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ029>031-080600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Olene, Klamath Falls, Sprague River, Gilchrist, Fort Rock, Beatty, Altamont, Valley Falls, Midland, Paisley, Adel, Bly, Chemult, Lakeview, Crescent, and New Pine Creek 1002 AM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures 95 to 100 degrees with low temperatures around 55 to 60 degrees. * WHERE...Klamath and Lake Counties. This includes the communities of Klamath Falls, Chemult, Chiloquin, Summer Lake and Lakeview. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. * ADDITIONAL DETAILS...Periods of smoke could limit the ability to open windows for cooler air at night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ MAS Action: Cancelled Issued At: 2026-08-08 01:00:25 592 WWUS76 KMFR 080559 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1059 PM PDT Fri Aug 7 2026 CAZ080-081-083>085-082000- /O.CAN.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ /O.NEW.KMFR.HT.Y.0005.260808T0600Z-260809T0600Z/ Western Siskiyou County-Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County- Including the following locations...Newell, Bray, Weed, Alturas, Greenview, Tulelake, Scott Bar, Happy Camp, Dorris, Hilt, Somes Bar, Klamath River, Macdoel, Davis Creek, Pondosa, Canby, Likely, Etna, Tennant, Yreka, Day, Fort Jones, Adin, Lookout, and Callahan 1059 PM PDT Fri Aug 7 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot temperatures of 95 to 105 degrees are expected, possibly up to 110 degrees in the lower Klamath River Valley, with low temperatures in the 50s to near 60 degrees. Lows of 60 to 65 degrees over higher terrain. * WHERE...Central Siskiyou County, Modoc County, North Central and Southeast Siskiyou County, Northeast Siskiyou and Northwest Modoc Counties, and Western Siskiyou County. This includes the lower Klamath River Valley, the Shasta Valley, Weed, Montague, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-024-026-028>031-080700- /O.EXP.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County-Eastern Curry County and Josephine County- Jackson County-Siskiyou Mountains and Southern Oregon Cascades- Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Green, Cave Junction, Jacksonville, Roseburg, Adel, Merlin, Umpqua, Klamath Falls, Crescent, Beatty, New Pine Creek, Sprague River, Glendale, Drain, Ashland, Midland, Gold Hill, Altamont, Elkton, Olene, Butte Falls, Gilchrist, Chemult, Wilderville, Sutherlin, Winchester, Medford, Applegate, Bly, Myrtle Creek, Fort Rock, Grants Pass, Shady Cove, Valley Falls, Howard Prairie, Canyonville, Paisley, Siskiyou Summit, Rogue River, and Lakeview 1059 PM PDT Fri Aug 7 2026 ...HEAT ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING... With temperatures expected to cool in Oregon counties on Saturday, this product will be allowed to expire. $$ CAZ082-082000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ South Central Siskiyou County- Including the following locations...Mount Shasta, Dunsmuir, and McCloud 1059 PM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot afternoon temperatures of 95 to 100 degrees are expected, with low temperatures in the low to mid 50s. * WHERE...South Central Siskiyou County, including Mount Shasta City. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Continued Issued At: 2026-08-08 01:00:25 592 WWUS76 KMFR 080559 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1059 PM PDT Fri Aug 7 2026 CAZ080-081-083>085-082000- /O.CAN.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ /O.NEW.KMFR.HT.Y.0005.260808T0600Z-260809T0600Z/ Western Siskiyou County-Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County- Including the following locations...Newell, Bray, Weed, Alturas, Greenview, Tulelake, Scott Bar, Happy Camp, Dorris, Hilt, Somes Bar, Klamath River, Macdoel, Davis Creek, Pondosa, Canby, Likely, Etna, Tennant, Yreka, Day, Fort Jones, Adin, Lookout, and Callahan 1059 PM PDT Fri Aug 7 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot temperatures of 95 to 105 degrees are expected, possibly up to 110 degrees in the lower Klamath River Valley, with low temperatures in the 50s to near 60 degrees. Lows of 60 to 65 degrees over higher terrain. * WHERE...Central Siskiyou County, Modoc County, North Central and Southeast Siskiyou County, Northeast Siskiyou and Northwest Modoc Counties, and Western Siskiyou County. This includes the lower Klamath River Valley, the Shasta Valley, Weed, Montague, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-024-026-028>031-080700- /O.EXP.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County-Eastern Curry County and Josephine County- Jackson County-Siskiyou Mountains and Southern Oregon Cascades- Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Green, Cave Junction, Jacksonville, Roseburg, Adel, Merlin, Umpqua, Klamath Falls, Crescent, Beatty, New Pine Creek, Sprague River, Glendale, Drain, Ashland, Midland, Gold Hill, Altamont, Elkton, Olene, Butte Falls, Gilchrist, Chemult, Wilderville, Sutherlin, Winchester, Medford, Applegate, Bly, Myrtle Creek, Fort Rock, Grants Pass, Shady Cove, Valley Falls, Howard Prairie, Canyonville, Paisley, Siskiyou Summit, Rogue River, and Lakeview 1059 PM PDT Fri Aug 7 2026 ...HEAT ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING... With temperatures expected to cool in Oregon counties on Saturday, this product will be allowed to expire. $$ CAZ082-082000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ South Central Siskiyou County- Including the following locations...Mount Shasta, Dunsmuir, and McCloud 1059 PM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot afternoon temperatures of 95 to 100 degrees are expected, with low temperatures in the low to mid 50s. * WHERE...South Central Siskiyou County, including Mount Shasta City. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Expired Issued At: 2026-08-08 01:00:25 592 WWUS76 KMFR 080559 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1059 PM PDT Fri Aug 7 2026 CAZ080-081-083>085-082000- /O.CAN.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ /O.NEW.KMFR.HT.Y.0005.260808T0600Z-260809T0600Z/ Western Siskiyou County-Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County- Including the following locations...Newell, Bray, Weed, Alturas, Greenview, Tulelake, Scott Bar, Happy Camp, Dorris, Hilt, Somes Bar, Klamath River, Macdoel, Davis Creek, Pondosa, Canby, Likely, Etna, Tennant, Yreka, Day, Fort Jones, Adin, Lookout, and Callahan 1059 PM PDT Fri Aug 7 2026 ...HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot temperatures of 95 to 105 degrees are expected, possibly up to 110 degrees in the lower Klamath River Valley, with low temperatures in the 50s to near 60 degrees. Lows of 60 to 65 degrees over higher terrain. * WHERE...Central Siskiyou County, Modoc County, North Central and Southeast Siskiyou County, Northeast Siskiyou and Northwest Modoc Counties, and Western Siskiyou County. This includes the lower Klamath River Valley, the Shasta Valley, Weed, Montague, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ023-024-026-028>031-080700- /O.EXP.KMFR.HT.Y.0004.000000T0000Z-260808T0600Z/ Central Douglas County-Eastern Curry County and Josephine County- Jackson County-Siskiyou Mountains and Southern Oregon Cascades- Klamath Basin-Northern and Eastern Klamath County and Western Lake County-Central and Eastern Lake County- Including the following locations...Green, Cave Junction, Jacksonville, Roseburg, Adel, Merlin, Umpqua, Klamath Falls, Crescent, Beatty, New Pine Creek, Sprague River, Glendale, Drain, Ashland, Midland, Gold Hill, Altamont, Elkton, Olene, Butte Falls, Gilchrist, Chemult, Wilderville, Sutherlin, Winchester, Medford, Applegate, Bly, Myrtle Creek, Fort Rock, Grants Pass, Shady Cove, Valley Falls, Howard Prairie, Canyonville, Paisley, Siskiyou Summit, Rogue River, and Lakeview 1059 PM PDT Fri Aug 7 2026 ...HEAT ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING... With temperatures expected to cool in Oregon counties on Saturday, this product will be allowed to expire. $$ CAZ082-082000- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ South Central Siskiyou County- Including the following locations...Mount Shasta, Dunsmuir, and McCloud 1059 PM PDT Fri Aug 7 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT SATURDAY... * WHAT...Hot afternoon temperatures of 95 to 100 degrees are expected, with low temperatures in the low to mid 50s. * WHERE...South Central Siskiyou County, including Mount Shasta City. * WHEN...Until 11 PM PDT Saturday. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ TD Action: Continued Issued At: 2026-08-08 07:16:39 024 WWUS76 KMFR 081216 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 516 AM PDT Sat Aug 8 2026 CAZ080-081-083>085-090600- /O.CON.KMFR.HT.Y.0005.000000T0000Z-260809T0600Z/ Western Siskiyou County-Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County- Including the following locations...Greenview, Bray, Tulelake, Fort Jones, Pondosa, Canby, Klamath River, Happy Camp, Lookout, Alturas, Davis Creek, Likely, Newell, Tennant, Day, Dorris, Weed, Scott Bar, Hilt, Yreka, Etna, Callahan, Somes Bar, Macdoel, and Adin 516 AM PDT Sat Aug 8 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot temperatures of 95 to 105 degrees are expected, possibly up to 110 degrees in the lower Klamath River Valley, with low temperatures in the 50s to near 60 degrees. Lows of 60 to 65 degrees over higher terrain. * WHERE...Siskiyou and Modoc Counties. This includes the lower Klamath River Valley, the Shasta Valley, Weed, Montague, Alturas, Tionesta, Tennant, Macdoel and Tulelake. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ CAZ082-090600- /O.CON.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ South Central Siskiyou County- Including the following locations...Dunsmuir, Mount Shasta, and McCloud 516 AM PDT Sat Aug 8 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Hot afternoon temperatures of 95 to 100 degrees are expected, with low temperatures in the low to mid 50s. * WHERE...South Central Siskiyou County, including Mount Shasta City. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures will lead to a moderate risk of heat illnesses, especially for those without adequate cooling methods. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Guerrero Action: Expired Issued At: 2026-08-09 00:55:26 117 WWUS76 KMFR 090554 NPWMFR URGENT - WEATHER MESSAGE National Weather Service Medford OR 1054 PM PDT Sat Aug 8 2026 CAZ080-081-083>085-090700- /O.EXP.KMFR.HT.Y.0005.000000T0000Z-260809T0600Z/ Western Siskiyou County-Central Siskiyou County-North Central and Southeast Siskiyou County-Northeast Siskiyou and Northwest Modoc Counties-Modoc County- Including the following locations...Happy Camp, Fort Jones, Scott Bar, Hilt, Day, Newell, Somes Bar, Dorris, Adin, Tennant, Alturas, Bray, Greenview, Lookout, Canby, Etna, Klamath River, Tulelake, Yreka, Weed, Pondosa, Davis Creek, Likely, Callahan, and Macdoel 1054 PM PDT Sat Aug 8 2026 ...HEAT ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING... The threat has ended. Temperatures are expected to gradually trend less hot Sunday and Monday. $$ CAZ082-090700- /O.EXP.KMFR.HT.Y.0004.000000T0000Z-260809T0600Z/ South Central Siskiyou County- Including the following locations...McCloud, Mount Shasta, and Dunsmuir 1054 PM PDT Sat Aug 8 2026 ...HEAT ADVISORY WILL EXPIRE AT 11 PM PDT THIS EVENING... The threat has ended. Temperatures are expected to gradually trend less hot Sunday and Monday. $$ CC | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||