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Home Return to list Heat Advisory 0005 Issued by the Portland Forecast Office
Action: New Issued At: 2026-08-02 12:17:19 090 WWUS76 KPQR 021716 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 1016 AM PDT Sun Aug 2 2026 ORZ104-105-108>118-WAZ204>208-031900- /O.NEW.KPQR.HT.Y.0005.260804T1900Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands-Lower Columbia River-Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro- Outer Southeast Portland Metro-West Central Willamette Valley- East Central Willamette Valley-Benton County Lowlands-Linn County Lowlands-Lane County Lowlands-Cowlitz County Lowlands-North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- South Washington Cascade Foothills- Including the cities of Junction City, Albany, Knappa, Kelso, Camas, Brush Prairie, Wilsonville, Tigard, Creswell, Toutle, Alsea, Amboy, Hoskins, Hockinson, Alma, Oregon City, Woodburn, Eugene, Dallas, Evergreen, Woodland, Skyline Drive, Yacolt, Sylvan Hill, Clatskanie, Jewell, Salem, La Center, Chehalem Mountain, Salmon Creek, Monroe, Philomath, Sellwood, Battle Ground, Estacada, Newberg, Kalama, Sheridan, Springfield, Stayton, Cottage Grove, Grand Ronde, St. Helens, Longview, Grand Ronde Indian Reservation, Castle Rock, Rockcreek, Troutdale, Harrisburg, Vernonia, Brownsville, Mapleton, Portland, McMinnville, Corvallis, Hillsboro, Forest Grove, Keizer, Boring, Washougal, Vancouver, Eagle Creek, Scappoose, Sandy, Lake Oswego, Molalla, Monmouth, Silverton, Happy Valley, Necanicum, Sherwood, Lebanon, Lake Merwin, Fairview, Ridgefield, Gresham, Glenwood, and Rainier 1016 AM PDT Sun Aug 2 2026 ...HEAT ADVISORY IN EFFECT FROM NOON TUESDAY TO 11 PM PDT WEDNESDAY... * WHAT...Afternoon high temperatures of 95 to 100 degrees and morning low temperatures of 60 to 65 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...From noon Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Wildfire smoke is expected to increase west of the Cascades early in the week, which may limit high temperatures by approximately 1-3 degrees. However, temperatures will still be hot enough to bring an increased risk of heat-related illnesses even if temperatures are dampened a few degrees from smoke. 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. && $$ 23 Action: Continued Issued At: 2026-08-03 13:50:20 329 WWUS76 KPQR 031849 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 1149 AM PDT Mon Aug 3 2026 ORZ104-105-108>118-WAZ204>208-040600- /O.CON.KPQR.HT.Y.0005.260804T1900Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands-Lower Columbia River-Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro- Outer Southeast Portland Metro-West Central Willamette Valley- East Central Willamette Valley-Benton County Lowlands-Linn County Lowlands-Lane County Lowlands-Cowlitz County Lowlands-North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- South Washington Cascade Foothills- Including the cities of Hillsboro, Monroe, Sellwood, Monmouth, Dallas, Corvallis, Brush Prairie, Eugene, Alsea, Sherwood, Stayton, Keizer, Kelso, Boring, Lake Oswego, Creswell, Vancouver, Grand Ronde, Gresham, Cottage Grove, Philomath, St. Helens, Salmon Creek, Silverton, Harrisburg, Rockcreek, Longview, Kalama, Sheridan, Vernonia, Evergreen, Scappoose, Estacada, McMinnville, Lake Merwin, Oregon City, Sandy, Happy Valley, Grand Ronde Indian Reservation, Chehalem Mountain, Tigard, Clatskanie, Battle Ground, Brownsville, Hockinson, Forest Grove, Newberg, Fairview, Springfield, Toutle, Woodland, Mapleton, Eagle Creek, Albany, Camas, Portland, Salem, Rainier, Yacolt, Alma, Jewell, Woodburn, Amboy, Glenwood, Troutdale, Sylvan Hill, Junction City, Hoskins, Skyline Drive, Knappa, Wilsonville, Ridgefield, La Center, Molalla, Castle Rock, Lebanon, Necanicum, and Washougal 1149 AM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO 11 PM PDT WEDNESDAY... * WHAT...Afternoon high temperatures of 95 to 100 degrees and morning low temperatures of 60 to 65 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...From noon Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Wildfire smoke is beginning to increase west of the Cascades over far northwest Oregon and southwest Washington, which may limit high temperatures by approximately 1-3 degrees. However, temperatures will still be hot enough to bring an increased risk of heat-related illnesses even if temperatures are dampened a few degrees from smoke. 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. && $$ 23 Action: Continued Issued At: 2026-08-04 00:47:10 569 WWUS76 KPQR 040546 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 1046 PM PDT Mon Aug 3 2026 ORZ104-105-108>118-WAZ204>208-041900- /O.CON.KPQR.HT.Y.0005.260804T1900Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands-Lower Columbia River-Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro- Outer Southeast Portland Metro-West Central Willamette Valley- East Central Willamette Valley-Benton County Lowlands-Linn County Lowlands-Lane County Lowlands-Cowlitz County Lowlands-North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- South Washington Cascade Foothills- Including the cities of Jewell, Hoskins, Forest Grove, Wilsonville, Skyline Drive, Woodburn, Sellwood, Vancouver, Troutdale, Portland, Washougal, Longview, Mapleton, Estacada, Amboy, Corvallis, Springfield, Woodland, Junction City, Boring, Brownsville, Clatskanie, Cottage Grove, Rainier, Hockinson, Sylvan Hill, Stayton, Grand Ronde Indian Reservation, Lake Merwin, Tigard, Scappoose, Glenwood, Lebanon, Necanicum, Keizer, Oregon City, Sandy, Sherwood, Albany, Grand Ronde, Salem, Brush Prairie, Dallas, Newberg, Ridgefield, Philomath, Hillsboro, Castle Rock, Toutle, Eugene, McMinnville, Fairview, Lake Oswego, Salmon Creek, Creswell, Knappa, Sheridan, La Center, Kalama, Silverton, Eagle Creek, Camas, Evergreen, Monroe, St. Helens, Yacolt, Vernonia, Gresham, Rockcreek, Harrisburg, Alsea, Monmouth, Battle Ground, Molalla, Kelso, Happy Valley, Alma, and Chehalem Mountain 1046 PM PDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TUESDAY TO 11 PM PDT WEDNESDAY... * WHAT...Afternoon high temperatures of 95 to 100 degrees and morning low temperatures of 60 to 65 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...From noon Tuesday to 11 PM PDT Wednesday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Wildfire smoke continues to increase west of the Cascades over far northwest Oregon and southwest Washington, which may limit high temperatures by approximately 1-3 degrees. However, temperatures will still be hot enough to bring an increased risk of heat-related illnesses even if temperatures are dampened a few degrees from smoke. 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. && $$ Action: Continued Issued At: 2026-08-04 13:22:16 808 WWUS76 KPQR 041756 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 1056 AM PDT Tue Aug 4 2026 ORZ104-105-108>118-WAZ204>208-051000- /O.CON.KPQR.HT.Y.0005.260804T1900Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands-Lower Columbia River-Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro- Outer Southeast Portland Metro-West Central Willamette Valley- East Central Willamette Valley-Benton County Lowlands-Linn County Lowlands-Lane County Lowlands-Cowlitz County Lowlands-North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- South Washington Cascade Foothills- Including the cities of Molalla, Lake Oswego, Hillsboro, Oregon City, Salem, Junction City, Amboy, Sylvan Hill, Hoskins, Monroe, Silverton, Lake Merwin, Grand Ronde, Grand Ronde Indian Reservation, Eugene, Forest Grove, Wilsonville, Happy Valley, McMinnville, Castle Rock, Corvallis, Evergreen, Stayton, Tigard, Dallas, Monmouth, Glenwood, Troutdale, Sellwood, Brush Prairie, Hockinson, Clatskanie, Longview, Alma, Creswell, Vernonia, Knappa, Chehalem Mountain, Newberg, St. Helens, Skyline Drive, Ridgefield, Fairview, Lebanon, Jewell, Salmon Creek, Scappoose, Alsea, Springfield, Necanicum, Mapleton, Rainier, Yacolt, Estacada, Washougal, Vancouver, Harrisburg, Camas, Sandy, Kalama, Sherwood, Woodland, Albany, Kelso, Portland, Boring, Eagle Creek, Woodburn, Rockcreek, Keizer, Philomath, La Center, Toutle, Cottage Grove, Battle Ground, Brownsville, Sheridan, and Gresham 1056 AM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Afternoon high temperatures of 93 to 98 degrees and morning low temperatures of 60 to 65 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Wildfire smoke continues west of the Cascades over northwest Oregon and southwest Washington, which may limit high temperatures by approximately 1-3 degrees. However, temperatures will still be hot enough to bring an increased risk of heat-related illnesses even if temperatures are dampened a few degrees from smoke. 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. && $$ 03 Action: Time Extended Issued At: 2026-08-05 00:55:07 430 WWUS76 KPQR 050554 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 1054 PM PDT Tue Aug 4 2026 ORZ108>118-WAZ204>208-052100- /O.EXT.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro-West Central Willamette Valley-East Central Willamette Valley-Benton County Lowlands-Linn County Lowlands-Lane County Lowlands-Cowlitz County Lowlands-North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- South Washington Cascade Foothills- Including the cities of Dallas, Skyline Drive, Vancouver, Portland, Lake Oswego, Molalla, Woodburn, Kelso, Longview, Scappoose, Wilsonville, Gresham, Albany, Lebanon, Rainier, Eugene, Tigard, Woodland, Evergreen, Sellwood, Clatskanie, Silverton, Stayton, Toutle, Junction City, Hockinson, Lake Merwin, Salmon Creek, Sylvan Hill, Cottage Grove, Washougal, Oregon City, Springfield, Ridgefield, Creswell, Happy Valley, Keizer, McMinnville, Fairview, Boring, Corvallis, Brownsville, Monmouth, Harrisburg, Kalama, La Center, Newberg, Sandy, Battle Ground, Brush Prairie, Hillsboro, Sheridan, St. Helens, Monroe, Yacolt, Eagle Creek, Forest Grove, Troutdale, Rockcreek, Sherwood, Estacada, Salem, Chehalem Mountain, Castle Rock, Philomath, Camas, and Amboy 1054 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 93 to 98 degrees and morning low temperatures of 60 to 65 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Wildfire smoke continues west of the Cascades over northwest Oregon and southwest Washington, which may limit high temperatures by approximately 1-3 degrees. However, temperatures will still be hot enough to bring an increased risk ofheat-related illnesses even if temperatures are dampened a few degrees from smoke. 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. && $$ ORZ104-105-052100- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands- Including the cities of Knappa, Alsea, Hoskins, Necanicum, Grand Ronde, Jewell, Alma, Vernonia, Mapleton, Grand Ronde Indian Reservation, and Glenwood 1054 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Afternoon high temperatures of 90 to 95 degrees. * WHERE...North Oregon Coast Range Lowlands and Central Oregon Coast Range Lowlands Counties. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Wildfire smoke continues west of the Cascades over northwest Oregon and southwest Washington, which may limit high temperatures by approximately 1-3 degrees. However, temperatures will still be hot enough to bring an increased risk of heat-related illnesses even if temperatures are dampened a few degrees from smoke. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ts Action: Continued Issued At: 2026-08-05 00:55:07 430 WWUS76 KPQR 050554 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 1054 PM PDT Tue Aug 4 2026 ORZ108>118-WAZ204>208-052100- /O.EXT.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro-West Central Willamette Valley-East Central Willamette Valley-Benton County Lowlands-Linn County Lowlands-Lane County Lowlands-Cowlitz County Lowlands-North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- South Washington Cascade Foothills- Including the cities of Dallas, Skyline Drive, Vancouver, Portland, Lake Oswego, Molalla, Woodburn, Kelso, Longview, Scappoose, Wilsonville, Gresham, Albany, Lebanon, Rainier, Eugene, Tigard, Woodland, Evergreen, Sellwood, Clatskanie, Silverton, Stayton, Toutle, Junction City, Hockinson, Lake Merwin, Salmon Creek, Sylvan Hill, Cottage Grove, Washougal, Oregon City, Springfield, Ridgefield, Creswell, Happy Valley, Keizer, McMinnville, Fairview, Boring, Corvallis, Brownsville, Monmouth, Harrisburg, Kalama, La Center, Newberg, Sandy, Battle Ground, Brush Prairie, Hillsboro, Sheridan, St. Helens, Monroe, Yacolt, Eagle Creek, Forest Grove, Troutdale, Rockcreek, Sherwood, Estacada, Salem, Chehalem Mountain, Castle Rock, Philomath, Camas, and Amboy 1054 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY NOW IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 93 to 98 degrees and morning low temperatures of 60 to 65 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Wildfire smoke continues west of the Cascades over northwest Oregon and southwest Washington, which may limit high temperatures by approximately 1-3 degrees. However, temperatures will still be hot enough to bring an increased risk ofheat-related illnesses even if temperatures are dampened a few degrees from smoke. 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. && $$ ORZ104-105-052100- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands- Including the cities of Knappa, Alsea, Hoskins, Necanicum, Grand Ronde, Jewell, Alma, Vernonia, Mapleton, Grand Ronde Indian Reservation, and Glenwood 1054 PM PDT Tue Aug 4 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT WEDNESDAY... * WHAT...Afternoon high temperatures of 90 to 95 degrees. * WHERE...North Oregon Coast Range Lowlands and Central Oregon Coast Range Lowlands Counties. * WHEN...Until 11 PM PDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Wildfire smoke continues west of the Cascades over northwest Oregon and southwest Washington, which may limit high temperatures by approximately 1-3 degrees. However, temperatures will still be hot enough to bring an increased risk of heat-related illnesses even if temperatures are dampened a few degrees from smoke. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ts Action: Continued Issued At: 2026-08-05 14:42:24 385 WWUS76 KPQR 051941 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 1241 PM PDT Wed Aug 5 2026 ORZ104-105-060600- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands- Including the cities of Grand Ronde, Alma, Grand Ronde Indian Reservation, Glenwood, Knappa, Alsea, Necanicum, Vernonia, Jewell, Hoskins, and Mapleton 1241 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Afternoon high temperatures of 90 to 95 degrees. * WHERE...North Oregon Coast Range Lowlands and Central Oregon Coast Range Lowlands Counties. * WHEN...Until 11 PM PDT this evening. * 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. && $$ ORZ108>118-WAZ204>208-061200- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro-West Central Willamette Valley-East Central Willamette Valley-Benton County Lowlands-Linn County Lowlands-Lane County Lowlands-Cowlitz County Lowlands-North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- South Washington Cascade Foothills- Including the cities of La Center, Sherwood, Toutle, Battle Ground, Gresham, Yacolt, Kalama, Tigard, Corvallis, Rainier, Fairview, Eugene, Albany, Woodburn, Harrisburg, Hillsboro, Monroe, Ridgefield, Skyline Drive, Boring, Sellwood, Creswell, Kelso, Castle Rock, Hockinson, Scappoose, Junction City, Salem, Lake Oswego, Evergreen, Sheridan, Longview, Lake Merwin, Sandy, Forest Grove, Brownsville, Brush Prairie, Portland, Stayton, Keizer, Oregon City, Philomath, Sylvan Hill, Wilsonville, Estacada, Amboy, Salmon Creek, Happy Valley, Eagle Creek, Molalla, Springfield, Camas, Monmouth, Washougal, Chehalem Mountain, Lebanon, Troutdale, Newberg, Silverton, Cottage Grove, Woodland, Clatskanie, Rockcreek, Vancouver, McMinnville, Dallas, and St. Helens 1241 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 90 to 95 degrees and morning low temperatures of 55 to 65 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Action: Continued Issued At: 2026-08-05 14:42:24 385 WWUS76 KPQR 051941 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 1241 PM PDT Wed Aug 5 2026 ORZ104-105-060600- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands- Including the cities of Grand Ronde, Alma, Grand Ronde Indian Reservation, Glenwood, Knappa, Alsea, Necanicum, Vernonia, Jewell, Hoskins, and Mapleton 1241 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Afternoon high temperatures of 90 to 95 degrees. * WHERE...North Oregon Coast Range Lowlands and Central Oregon Coast Range Lowlands Counties. * WHEN...Until 11 PM PDT this evening. * 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. && $$ ORZ108>118-WAZ204>208-061200- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro-West Central Willamette Valley-East Central Willamette Valley-Benton County Lowlands-Linn County Lowlands-Lane County Lowlands-Cowlitz County Lowlands-North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- South Washington Cascade Foothills- Including the cities of La Center, Sherwood, Toutle, Battle Ground, Gresham, Yacolt, Kalama, Tigard, Corvallis, Rainier, Fairview, Eugene, Albany, Woodburn, Harrisburg, Hillsboro, Monroe, Ridgefield, Skyline Drive, Boring, Sellwood, Creswell, Kelso, Castle Rock, Hockinson, Scappoose, Junction City, Salem, Lake Oswego, Evergreen, Sheridan, Longview, Lake Merwin, Sandy, Forest Grove, Brownsville, Brush Prairie, Portland, Stayton, Keizer, Oregon City, Philomath, Sylvan Hill, Wilsonville, Estacada, Amboy, Salmon Creek, Happy Valley, Eagle Creek, Molalla, Springfield, Camas, Monmouth, Washougal, Chehalem Mountain, Lebanon, Troutdale, Newberg, Silverton, Cottage Grove, Woodland, Clatskanie, Rockcreek, Vancouver, McMinnville, Dallas, and St. Helens 1241 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 90 to 95 degrees and morning low temperatures of 55 to 65 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ Action: Cancelled Issued At: 2026-08-05 23:56:45 324 WWUS76 KPQR 060456 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 956 PM PDT Wed Aug 5 2026 ORZ108-WAZ204-208-061915- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Cowlitz County Lowlands-South Washington Cascade Foothills- Including the cities of St. Helens, Kalama, Castle Rock, Kelso, Clatskanie, Lake Merwin, Rainier, Woodland, Toutle, Longview, Yacolt, Scappoose, and Amboy 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 88 to 93 degrees and morning low temperatures of 55 to 60 degrees expected. * WHERE...In Oregon, Lower Columbia River County. In Washington, Cowlitz County Lowlands and South Washington Cascade Foothills Counties. * WHEN...Until 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. && $$ ORZ109>118-WAZ205>207-061915- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro- West Central Willamette Valley-East Central Willamette Valley- Benton County Lowlands-Linn County Lowlands-Lane County Lowlands- North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- Including the cities of Albany, Sellwood, Tigard, Fairview, Monroe, Cottage Grove, Corvallis, Troutdale, Battle Ground, Woodburn, La Center, Eagle Creek, Forest Grove, Brush Prairie, Hillsboro, Vancouver, Lebanon, Estacada, Oregon City, Sandy, Creswell, Washougal, Salmon Creek, Hockinson, Lake Oswego, McMinnville, Springfield, Sylvan Hill, Evergreen, Sheridan, Eugene, Camas, Molalla, Silverton, Stayton, Wilsonville, Salem, Skyline Drive, Harrisburg, Rockcreek, Monmouth, Ridgefield, Newberg, Dallas, Sherwood, Chehalem Mountain, Gresham, Keizer, Philomath, Junction City, Happy Valley, Boring, Brownsville, and Portland 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 90 to 95 degrees and morning low temperatures of 55 to 63 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ104-105-060600- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands- Including the cities of Grand Ronde Indian Reservation, Knappa, Alsea, Vernonia, Glenwood, Mapleton, Jewell, Grand Ronde, Alma, Necanicum, and Hoskins 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY IS CANCELLED... Temperatures have fallen below 80 degrees this evening and will continue to cool overnight. Cooler high temperatures expected tomorrow due to increasing winds from the west. $$ Action: Continued Issued At: 2026-08-05 23:56:45 324 WWUS76 KPQR 060456 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 956 PM PDT Wed Aug 5 2026 ORZ108-WAZ204-208-061915- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Cowlitz County Lowlands-South Washington Cascade Foothills- Including the cities of St. Helens, Kalama, Castle Rock, Kelso, Clatskanie, Lake Merwin, Rainier, Woodland, Toutle, Longview, Yacolt, Scappoose, and Amboy 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 88 to 93 degrees and morning low temperatures of 55 to 60 degrees expected. * WHERE...In Oregon, Lower Columbia River County. In Washington, Cowlitz County Lowlands and South Washington Cascade Foothills Counties. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ109>118-WAZ205>207-061915- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro- West Central Willamette Valley-East Central Willamette Valley- Benton County Lowlands-Linn County Lowlands-Lane County Lowlands- North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- Including the cities of Albany, Sellwood, Tigard, Fairview, Monroe, Cottage Grove, Corvallis, Troutdale, Battle Ground, Woodburn, La Center, Eagle Creek, Forest Grove, Brush Prairie, Hillsboro, Vancouver, Lebanon, Estacada, Oregon City, Sandy, Creswell, Washougal, Salmon Creek, Hockinson, Lake Oswego, McMinnville, Springfield, Sylvan Hill, Evergreen, Sheridan, Eugene, Camas, Molalla, Silverton, Stayton, Wilsonville, Salem, Skyline Drive, Harrisburg, Rockcreek, Monmouth, Ridgefield, Newberg, Dallas, Sherwood, Chehalem Mountain, Gresham, Keizer, Philomath, Junction City, Happy Valley, Boring, Brownsville, and Portland 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 90 to 95 degrees and morning low temperatures of 55 to 63 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT Thursday. * 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. && $$ ORZ104-105-060600- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands- Including the cities of Grand Ronde Indian Reservation, Knappa, Alsea, Vernonia, Glenwood, Mapleton, Jewell, Grand Ronde, Alma, Necanicum, and Hoskins 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY IS CANCELLED... Temperatures have fallen below 80 degrees this evening and will continue to cool overnight. Cooler high temperatures expected tomorrow due to increasing winds from the west. $$ Action: Continued Issued At: 2026-08-05 23:56:45 324 WWUS76 KPQR 060456 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 956 PM PDT Wed Aug 5 2026 ORZ108-WAZ204-208-061915- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Cowlitz County Lowlands-South Washington Cascade Foothills- Including the cities of St. Helens, Kalama, Castle Rock, Kelso, Clatskanie, Lake Merwin, Rainier, Woodland, Toutle, Longview, Yacolt, Scappoose, and Amboy 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 88 to 93 degrees and morning low temperatures of 55 to 60 degrees expected. * WHERE...In Oregon, Lower Columbia River County. In Washington, Cowlitz County Lowlands and South Washington Cascade Foothills Counties. * WHEN...Until 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. && $$ ORZ109>118-WAZ205>207-061915- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro- West Central Willamette Valley-East Central Willamette Valley- Benton County Lowlands-Linn County Lowlands-Lane County Lowlands- North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- Including the cities of Albany, Sellwood, Tigard, Fairview, Monroe, Cottage Grove, Corvallis, Troutdale, Battle Ground, Woodburn, La Center, Eagle Creek, Forest Grove, Brush Prairie, Hillsboro, Vancouver, Lebanon, Estacada, Oregon City, Sandy, Creswell, Washougal, Salmon Creek, Hockinson, Lake Oswego, McMinnville, Springfield, Sylvan Hill, Evergreen, Sheridan, Eugene, Camas, Molalla, Silverton, Stayton, Wilsonville, Salem, Skyline Drive, Harrisburg, Rockcreek, Monmouth, Ridgefield, Newberg, Dallas, Sherwood, Chehalem Mountain, Gresham, Keizer, Philomath, Junction City, Happy Valley, Boring, Brownsville, and Portland 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 90 to 95 degrees and morning low temperatures of 55 to 63 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ104-105-060600- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands- Including the cities of Grand Ronde Indian Reservation, Knappa, Alsea, Vernonia, Glenwood, Mapleton, Jewell, Grand Ronde, Alma, Necanicum, and Hoskins 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY IS CANCELLED... Temperatures have fallen below 80 degrees this evening and will continue to cool overnight. Cooler high temperatures expected tomorrow due to increasing winds from the west. $$ Action: Cancelled Issued At: 2026-08-05 23:56:45 324 WWUS76 KPQR 060456 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 956 PM PDT Wed Aug 5 2026 ORZ108-WAZ204-208-061915- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Cowlitz County Lowlands-South Washington Cascade Foothills- Including the cities of St. Helens, Kalama, Castle Rock, Kelso, Clatskanie, Lake Merwin, Rainier, Woodland, Toutle, Longview, Yacolt, Scappoose, and Amboy 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 88 to 93 degrees and morning low temperatures of 55 to 60 degrees expected. * WHERE...In Oregon, Lower Columbia River County. In Washington, Cowlitz County Lowlands and South Washington Cascade Foothills Counties. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ109>118-WAZ205>207-061915- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro- West Central Willamette Valley-East Central Willamette Valley- Benton County Lowlands-Linn County Lowlands-Lane County Lowlands- North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- Including the cities of Albany, Sellwood, Tigard, Fairview, Monroe, Cottage Grove, Corvallis, Troutdale, Battle Ground, Woodburn, La Center, Eagle Creek, Forest Grove, Brush Prairie, Hillsboro, Vancouver, Lebanon, Estacada, Oregon City, Sandy, Creswell, Washougal, Salmon Creek, Hockinson, Lake Oswego, McMinnville, Springfield, Sylvan Hill, Evergreen, Sheridan, Eugene, Camas, Molalla, Silverton, Stayton, Wilsonville, Salem, Skyline Drive, Harrisburg, Rockcreek, Monmouth, Ridgefield, Newberg, Dallas, Sherwood, Chehalem Mountain, Gresham, Keizer, Philomath, Junction City, Happy Valley, Boring, Brownsville, and Portland 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 90 to 95 degrees and morning low temperatures of 55 to 63 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT Thursday. * 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. && $$ ORZ104-105-060600- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands- Including the cities of Grand Ronde Indian Reservation, Knappa, Alsea, Vernonia, Glenwood, Mapleton, Jewell, Grand Ronde, Alma, Necanicum, and Hoskins 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY IS CANCELLED... Temperatures have fallen below 80 degrees this evening and will continue to cool overnight. Cooler high temperatures expected tomorrow due to increasing winds from the west. $$ Action: Cancelled Issued At: 2026-08-05 23:56:45 324 WWUS76 KPQR 060456 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 956 PM PDT Wed Aug 5 2026 ORZ108-WAZ204-208-061915- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Cowlitz County Lowlands-South Washington Cascade Foothills- Including the cities of St. Helens, Kalama, Castle Rock, Kelso, Clatskanie, Lake Merwin, Rainier, Woodland, Toutle, Longview, Yacolt, Scappoose, and Amboy 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 88 to 93 degrees and morning low temperatures of 55 to 60 degrees expected. * WHERE...In Oregon, Lower Columbia River County. In Washington, Cowlitz County Lowlands and South Washington Cascade Foothills Counties. * WHEN...Until 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. && $$ ORZ109>118-WAZ205>207-061915- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro- West Central Willamette Valley-East Central Willamette Valley- Benton County Lowlands-Linn County Lowlands-Lane County Lowlands- North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- Including the cities of Albany, Sellwood, Tigard, Fairview, Monroe, Cottage Grove, Corvallis, Troutdale, Battle Ground, Woodburn, La Center, Eagle Creek, Forest Grove, Brush Prairie, Hillsboro, Vancouver, Lebanon, Estacada, Oregon City, Sandy, Creswell, Washougal, Salmon Creek, Hockinson, Lake Oswego, McMinnville, Springfield, Sylvan Hill, Evergreen, Sheridan, Eugene, Camas, Molalla, Silverton, Stayton, Wilsonville, Salem, Skyline Drive, Harrisburg, Rockcreek, Monmouth, Ridgefield, Newberg, Dallas, Sherwood, Chehalem Mountain, Gresham, Keizer, Philomath, Junction City, Happy Valley, Boring, Brownsville, and Portland 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 90 to 95 degrees and morning low temperatures of 55 to 63 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ104-105-060600- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260806T0600Z/ North Oregon Coast Range Lowlands-Central Oregon Coast Range Lowlands- Including the cities of Grand Ronde Indian Reservation, Knappa, Alsea, Vernonia, Glenwood, Mapleton, Jewell, Grand Ronde, Alma, Necanicum, and Hoskins 956 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY IS CANCELLED... Temperatures have fallen below 80 degrees this evening and will continue to cool overnight. Cooler high temperatures expected tomorrow due to increasing winds from the west. $$ Action: Continued Issued At: 2026-08-06 01:07:16 218 WWUS76 KPQR 060606 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 1106 PM PDT Wed Aug 5 2026 ORZ108-WAZ204-208-062100- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Cowlitz County Lowlands-South Washington Cascade Foothills- Including the cities of Clatskanie, Longview, Lake Merwin, Amboy, Castle Rock, Scappoose, Toutle, St. Helens, Woodland, Kalama, Rainier, Yacolt, and Kelso 1106 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 88 to 93 degrees and morning low temperatures of 55 to 60 degrees expected. * WHERE...In Oregon, Lower Columbia River County. In Washington, Cowlitz County Lowlands and South Washington Cascade Foothills Counties. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ109>118-WAZ205>207-062100- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro- West Central Willamette Valley-East Central Willamette Valley- Benton County Lowlands-Linn County Lowlands-Lane County Lowlands- North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- Including the cities of Brush Prairie, Troutdale, Eugene, Rockcreek, Estacada, Springfield, Cottage Grove, Corvallis, Albany, La Center, Camas, Sellwood, Hillsboro, Evergreen, Woodburn, Sherwood, Skyline Drive, Lebanon, Harrisburg, Washougal, Eagle Creek, Creswell, Portland, Vancouver, Stayton, Ridgefield, Sheridan, Keizer, Brownsville, Wilsonville, Junction City, Sandy, Boring, Sylvan Hill, Lake Oswego, Fairview, Gresham, Battle Ground, McMinnville, Molalla, Salmon Creek, Hockinson, Monroe, Forest Grove, Oregon City, Monmouth, Silverton, Dallas, Philomath, Chehalem Mountain, Tigard, Happy Valley, Salem, and Newberg 1106 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 90 to 95 degrees and morning low temperatures of 55 to 63 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...The warmest overnight lows are expected in urban areas. 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. && $$ ts Action: Continued Issued At: 2026-08-06 01:07:16 218 WWUS76 KPQR 060606 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 1106 PM PDT Wed Aug 5 2026 ORZ108-WAZ204-208-062100- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Cowlitz County Lowlands-South Washington Cascade Foothills- Including the cities of Clatskanie, Longview, Lake Merwin, Amboy, Castle Rock, Scappoose, Toutle, St. Helens, Woodland, Kalama, Rainier, Yacolt, and Kelso 1106 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 88 to 93 degrees and morning low temperatures of 55 to 60 degrees expected. * WHERE...In Oregon, Lower Columbia River County. In Washington, Cowlitz County Lowlands and South Washington Cascade Foothills Counties. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ109>118-WAZ205>207-062100- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro- West Central Willamette Valley-East Central Willamette Valley- Benton County Lowlands-Linn County Lowlands-Lane County Lowlands- North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- Including the cities of Brush Prairie, Troutdale, Eugene, Rockcreek, Estacada, Springfield, Cottage Grove, Corvallis, Albany, La Center, Camas, Sellwood, Hillsboro, Evergreen, Woodburn, Sherwood, Skyline Drive, Lebanon, Harrisburg, Washougal, Eagle Creek, Creswell, Portland, Vancouver, Stayton, Ridgefield, Sheridan, Keizer, Brownsville, Wilsonville, Junction City, Sandy, Boring, Sylvan Hill, Lake Oswego, Fairview, Gresham, Battle Ground, McMinnville, Molalla, Salmon Creek, Hockinson, Monroe, Forest Grove, Oregon City, Monmouth, Silverton, Dallas, Philomath, Chehalem Mountain, Tigard, Happy Valley, Salem, and Newberg 1106 PM PDT Wed Aug 5 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THURSDAY... * WHAT...Afternoon high temperatures of 90 to 95 degrees and morning low temperatures of 55 to 63 degrees expected. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT Thursday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...The warmest overnight lows are expected in urban areas. 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. && $$ ts Action: Continued Issued At: 2026-08-06 12:59:56 829 WWUS76 KPQR 061759 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 1059 AM PDT Thu Aug 6 2026 ORZ108-WAZ204-208-070600- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Cowlitz County Lowlands-South Washington Cascade Foothills- Including the cities of Toutle, St. Helens, Castle Rock, Kelso, Lake Merwin, Amboy, Longview, Clatskanie, Yacolt, Woodland, Scappoose, Rainier, and Kalama 1059 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Afternoon high temperatures of 88 to 93 degrees. * WHERE...In Oregon, Lower Columbia River County. In Washington, Cowlitz County Lowlands and South Washington Cascade Foothills Counties. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Wildfire smoke continues west of the Cascades over northwest Oregon and southwest Washington, which may limit high temperatures by approximately 1-3 degrees. However, temperatures will still be hot enough to bring an increased risk ofheat-related illnesses even if temperatures are dampened a few degrees from smoke. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ109>118-WAZ205>207-070600- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro- West Central Willamette Valley-East Central Willamette Valley- Benton County Lowlands-Linn County Lowlands-Lane County Lowlands- North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- Including the cities of Philomath, Forest Grove, Salem, Chehalem Mountain, Sellwood, Hockinson, Tigard, Springfield, Salmon Creek, Monmouth, Lebanon, Monroe, Woodburn, Lake Oswego, Molalla, Vancouver, Eagle Creek, Portland, Skyline Drive, Creswell, Estacada, Cottage Grove, Albany, Corvallis, Camas, Gresham, Battle Ground, Wilsonville, Sylvan Hill, Washougal, Dallas, Evergreen, Sandy, Keizer, Sherwood, Eugene, Stayton, Sheridan, Troutdale, Oregon City, McMinnville, Fairview, Hillsboro, Newberg, La Center, Silverton, Happy Valley, Rockcreek, Harrisburg, Junction City, Ridgefield, Brush Prairie, Boring, and Brownsville 1059 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Afternoon high temperatures of 89 to 94 degrees. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT this evening. * 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. && $$ Batz Action: Continued Issued At: 2026-08-06 12:59:56 829 WWUS76 KPQR 061759 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 1059 AM PDT Thu Aug 6 2026 ORZ108-WAZ204-208-070600- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Cowlitz County Lowlands-South Washington Cascade Foothills- Including the cities of Toutle, St. Helens, Castle Rock, Kelso, Lake Merwin, Amboy, Longview, Clatskanie, Yacolt, Woodland, Scappoose, Rainier, and Kalama 1059 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Afternoon high temperatures of 88 to 93 degrees. * WHERE...In Oregon, Lower Columbia River County. In Washington, Cowlitz County Lowlands and South Washington Cascade Foothills Counties. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Wildfire smoke continues west of the Cascades over northwest Oregon and southwest Washington, which may limit high temperatures by approximately 1-3 degrees. However, temperatures will still be hot enough to bring an increased risk ofheat-related illnesses even if temperatures are dampened a few degrees from smoke. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. && $$ ORZ109>118-WAZ205>207-070600- /O.CON.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro- West Central Willamette Valley-East Central Willamette Valley- Benton County Lowlands-Linn County Lowlands-Lane County Lowlands- North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- Including the cities of Philomath, Forest Grove, Salem, Chehalem Mountain, Sellwood, Hockinson, Tigard, Springfield, Salmon Creek, Monmouth, Lebanon, Monroe, Woodburn, Lake Oswego, Molalla, Vancouver, Eagle Creek, Portland, Skyline Drive, Creswell, Estacada, Cottage Grove, Albany, Corvallis, Camas, Gresham, Battle Ground, Wilsonville, Sylvan Hill, Washougal, Dallas, Evergreen, Sandy, Keizer, Sherwood, Eugene, Stayton, Sheridan, Troutdale, Oregon City, McMinnville, Fairview, Hillsboro, Newberg, La Center, Silverton, Happy Valley, Rockcreek, Harrisburg, Junction City, Ridgefield, Brush Prairie, Boring, and Brownsville 1059 AM PDT Thu Aug 6 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... * WHAT...Afternoon high temperatures of 89 to 94 degrees. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 11 PM PDT this evening. * 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. && $$ Batz Action: Cancelled Issued At: 2026-08-06 23:55:49 441 WWUS76 KPQR 070455 NPWPQR URGENT - WEATHER MESSAGE National Weather Service Portland OR 955 PM PDT Thu Aug 6 2026 ORZ108>118-WAZ204>208-070600- /O.CAN.KPQR.HT.Y.0005.000000T0000Z-260807T0600Z/ Lower Columbia River-Tualatin Valley-Portland West Hills and Chehalem Mountain-Inner Portland Metro-East Portland Metro-Outer Southeast Portland Metro-West Central Willamette Valley-East Central Willamette Valley-Benton County Lowlands-Linn County Lowlands-Lane County Lowlands-Cowlitz County Lowlands-North Clark County Lowlands-Inner Vancouver Metro-East Clark County Lowlands- South Washington Cascade Foothills- Including the cities of Corvallis, Yacolt, Fairview, Amboy, Newberg, Salem, Clatskanie, Estacada, Sandy, Skyline Drive, Creswell, Hillsboro, Woodburn, Kalama, Salmon Creek, McMinnville, Toutle, Castle Rock, Brush Prairie, Troutdale, Washougal, Monmouth, Sylvan Hill, Boring, Dallas, Eagle Creek, Stayton, Evergreen, Albany, Molalla, Rockcreek, Cottage Grove, Lake Merwin, Lebanon, St. Helens, La Center, Harrisburg, Hockinson, Sellwood, Vancouver, Camas, Sheridan, Portland, Sherwood, Keizer, Happy Valley, Springfield, Rainier, Gresham, Scappoose, Lake Oswego, Chehalem Mountain, Longview, Junction City, Woodland, Silverton, Ridgefield, Tigard, Philomath, Monroe, Battle Ground, Wilsonville, Forest Grove, Kelso, Brownsville, Oregon City, and Eugene 955 PM PDT Thu Aug 6 2026 ...HEAT ADVISORY IS CANCELLED... Temperatures have fallen below 80 degrees across interior valleys and will continue to cool overnight. Increasing winds from the west/northwest will support cooler high temperatures tomorrow. $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||