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Home Return to list Heat Advisory 0006 Issued by the Salt Lake City Forecast Office
Action: New Issued At: 2026-08-02 21:43:04 970 WWUS75 KSLC 030242 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 842 PM MDT Sun Aug 2 2026 UTZ128>131-031745- /O.CAN.KSLC.XH.W.0003.000000T0000Z-260804T0300Z/ /O.NEW.KSLC.XH.W.0004.260803T0300Z-260804T0300Z/ South Central Utah-Capitol Reef National Park and Vicinity- Western Canyonlands-Glen Canyon Recreation Area/Lake Powell- Including the following locations - Kanab, Bullfrog, Hanksville, Loa, Torrey, Escalante, and Big Water 842 PM MDT Sun Aug 2 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM MDT MONDAY... * WHAT...Dangerously hot conditions with temperatures up to 105 expected with little overnight recovery. * WHERE...Capitol Reef National Park and Vicinity, Glen Canyon Recreation Area/Lake Powell, South Central Utah, and Western Canyonlands. * WHEN...Until 9 PM MDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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. && $$ UTZ102-104>106-123-124-030345- /O.EXP.KSLC.XH.W.0003.000000T0000Z-260803T0300Z/ Tooele and Rush Valleys-Northern Wasatch Front-Salt Lake Valley- Utah Valley-Lower Washington County-Zion National Park- Including the following locations - Tooele, Bountiful, Hurricane, West Jordan, Payson, Provo, Vernon, Salt Lake City, Ogden, Lehi, Ivins, Sandy, St George, Springdale, and Grantsville 842 PM MDT Sun Aug 2 2026 ...EXTREME HEAT WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING... $$ UTZ114-120-121-031745- /O.CAN.KSLC.HT.Y.0005.000000T0000Z-260804T0300Z/ /O.NEW.KSLC.HT.Y.0006.260803T0300Z-260804T0300Z/ Western Uinta Basin-Castle Country-San Rafael Swell- Including the following locations - Emery, Goblin Valley, Roosevelt, Price, Duchesne, Castle Dale, and Green River 842 PM MDT Sun Aug 2 2026 ...HEAT ADVISORY IN EFFECT UNTIL 9 PM MDT MONDAY... * WHAT...Temperatures up to 102 expected with little overnight recovery. * WHERE...Castle Country, San Rafael Swell, and Western Uinta Basin. * WHEN...Until 9 PM MDT Monday. * 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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. && $$ UTZ101-103-115-116-122-030345- /O.EXP.KSLC.HT.Y.0005.000000T0000Z-260803T0300Z/ Great Salt Lake Desert and Mountains-Eastern Box Elder County- Western Millard and Juab Counties-Eastern Juab/Millard Counties- Southwest Utah- Including the following locations - Delta, Milford, Scipio, Cedar City, Beaver, Dugway, Park Valley, Little Sahara, Fillmore, Nephi, Brigham City, Wendover, and Snowville 842 PM MDT Sun Aug 2 2026 ...HEAT ADVISORY WILL EXPIRE AT 9 PM MDT THIS EVENING... $$ For more information from the National Weather Service visit https://weather.gov/saltlakecity. For information on potential travel impacts visit http://udottraffic.utah.gov CRK Action: Continued Issued At: 2026-08-02 22:26:05 012 WWUS75 KSLC 030325 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 925 PM MDT Sun Aug 2 2026 UTZ123-124-031830- /O.EXA.KSLC.XH.W.0004.000000T0000Z-260804T0300Z/ Lower Washington County-Zion National Park- Including the following locations - Springdale, Ivins, St George, and Hurricane 925 PM MDT Sun Aug 2 2026 ...EXTREME HEAT WARNING IN EFFECT UNTIL 9 PM MDT MONDAY... * WHAT...Dangerously hot conditions with temperatures up to 112 with little overnight relief. * WHERE...Lower Washington County and Zion National Park. * WHEN...Until 9 PM MDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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. && $$ UTZ128>131-031830- /O.CON.KSLC.XH.W.0004.000000T0000Z-260804T0300Z/ South Central Utah-Capitol Reef National Park and Vicinity- Western Canyonlands-Glen Canyon Recreation Area/Lake Powell- Including the following locations - Kanab, Bullfrog, Hanksville, Loa, Torrey, Escalante, and Big Water 925 PM MDT Sun Aug 2 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY... * WHAT...Dangerously hot conditions with temperatures up to 105 expected with little overnight recovery. * WHERE...Capitol Reef National Park and Vicinity, Glen Canyon Recreation Area/Lake Powell, South Central Utah, and Western Canyonlands. * WHEN...Until 9 PM MDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ UTZ114-120-121-031830- /O.CON.KSLC.HT.Y.0006.000000T0000Z-260804T0300Z/ Western Uinta Basin-Castle Country-San Rafael Swell- Including the following locations - Emery, Goblin Valley, Roosevelt, Price, Duchesne, Castle Dale, and Green River 925 PM MDT Sun Aug 2 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT MONDAY... * WHAT...Temperatures up to 102 expected with little overnight recovery. * WHERE...Castle Country, San Rafael Swell, and Western Uinta Basin. * WHEN...Until 9 PM MDT Monday. * 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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. && $$ For more information from the National Weather Service visit https://weather.gov/saltlakecity. For information on potential travel impacts visit http://udottraffic.utah.gov CRK Action: Continued Issued At: 2026-08-03 12:26:48 844 WWUS75 KSLC 031726 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 1126 AM MDT Mon Aug 3 2026 UTZ123-124-128>131-040300- /O.CON.KSLC.XH.W.0004.000000T0000Z-260804T0300Z/ Lower Washington County-Zion National Park-South Central Utah- Capitol Reef National Park and Vicinity-Western Canyonlands-Glen Canyon Recreation Area/Lake Powell- Including the following locations - Hurricane, Hanksville, Escalante, Torrey, Bullfrog, Ivins, Springdale, Big Water, Loa, Kanab, and St George 1126 AM MDT Mon Aug 3 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * WHAT...Dangerously hot conditions with temperatures up to 105, except near 110 for Lower Washington County and Zion Canyon. * WHERE...Capitol Reef National Park and Vicinity, Glen Canyon Recreation Area/Lake Powell, South Central Utah, Western Canyonlands, Lower Washington County, and Zion National Park. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. 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. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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. && $$ UTZ114-120-121-040300- /O.CON.KSLC.HT.Y.0006.000000T0000Z-260804T0300Z/ Western Uinta Basin-Castle Country-San Rafael Swell- Including the following locations - Green River, Roosevelt, Duchesne, Price, Emery, Goblin Valley, and Castle Dale 1126 AM MDT Mon Aug 3 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * WHAT...Temperatures up to 100. * WHERE...Castle Country, San Rafael Swell, and Western Uinta Basin. * WHEN...Until 9 PM MDT 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. 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. && $$ For more information from the National Weather Service visit https://weather.gov/saltlakecity. For information on potential travel impacts visit http://udottraffic.utah.gov BW Action: Expired Issued At: 2026-08-03 22:20:35 149 WWUS75 KSLC 040320 NPWSLC URGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 920 PM MDT Mon Aug 3 2026 UTZ123-124-128>131-040430- /O.EXP.KSLC.XH.W.0004.000000T0000Z-260804T0300Z/ Lower Washington County-Zion National Park-South Central Utah- Capitol Reef National Park and Vicinity-Western Canyonlands-Glen Canyon Recreation Area/Lake Powell- Including the following locations - Torrey, Hanksville, Loa, Kanab, Springdale, St George, Hurricane, Escalante, Bullfrog, Ivins, and Big Water 920 PM MDT Mon Aug 3 2026 ...EXTREME HEAT WARNING HAS EXPIRED... The threat has ended. $$ UTZ114-120-121-040430- /O.EXP.KSLC.HT.Y.0006.000000T0000Z-260804T0300Z/ Western Uinta Basin-Castle Country-San Rafael Swell- Including the following locations - Price, Duchesne, Roosevelt, Castle Dale, Green River, Goblin Valley, and Emery 920 PM MDT Mon Aug 3 2026 ...HEAT ADVISORY HAS EXPIRED... The threat has ended. $$ For more information from the National Weather Service visit https://weather.gov/saltlakecity. For information on potential travel impacts visit http://udottraffic.utah.gov MT | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||