Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
140 WWUS75 KPSR 310732 NPWPSR URGENT - WEATHER MESSAGE National Weather Service Phoenix AZ 1232 AM MST Fri Jul 31 2026 AZZ530-532-CAZ567-569-570-312230- /O.CON.KPSR.XH.W.0007.000000T0000Z-260804T0300Z/ Parker Valley-Yuma-Imperial Valley-Palo Verde Valley-Chuckwalla Valley- Including the cities of Palo Verde, Fortuna Foothills, Calexico, Ripley, Ehrenberg, Martinez Lake, Parker, Blythe, Midland, Alamorio, El Centro, Brawley, and Yuma 1232 AM MST Fri Jul 31 2026 /1232 AM PDT Fri Jul 31 2026/ ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST /8 PM PDT/ MONDAY... * WHAT...Dangerously hot conditions. Afternoon temperatures 112 to 120. Major to Extreme Heat Risk. * WHERE...In Arizona, Parker Valley and Yuma. In California, Imperial Valley, and Palo Verde Valley. * WHEN...Until 8 PM MST /8 PM PDT/ Monday. * IMPACTS...Increase in heat related illnesses, including heat cramps, heat exhaustion, and heat stroke. Heat stroke can lead to death. PRECAUTIONARY/PREPAREDNESS ACTIONS... An Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose-fitting clothing when possible and drink plenty of water. 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. Public cooling shelters are available in some areas. Consult county officials for more details. && $$ AZZ531-533-535-536-CAZ560>566-568-312230- /O.CON.KPSR.XH.W.0007.000000T0000Z-260804T0300Z/ Kofa-Central La Paz-Southeast Yuma County-Gila River Valley- Joshua Tree NP West-Joshua Tree NP East-Imperial County Southwest- Salton Sea-Chuckwalla Mountains-Imperial County Southeast- Imperial County West-Chiriaco Summit- Including the cities of Harcuvar, Winterhaven, Plaster City, Ocotillo, Coyote Wells, Vicksburg Junction, Winona, Brenda, Quartzsite, Chiriaco Summit, Cottonwood Visitor, Palm Canyon, Lost Horse-Keys Village, Imperial Hot Mineral Springs, Desert Shores, Salome, Coolidge Springs, Ligurta, Mountain Spring, Vicksburg, and Salton City 1232 AM MST Fri Jul 31 2026 /1232 AM PDT Fri Jul 31 2026/ ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST /8 PM PDT/ MONDAY... * WHAT...Dangerously hot conditions. Afternoon temperatures 108 to 120. Major to Extreme Heat Risk. * WHERE...Mostly rural portions of southwest Arizona and southeast California, including Joshua Tree National Park. * WHEN...Until 8 PM MST /8 PM PDT/ Monday. * IMPACTS...Increase in heat related illnesses, including heat cramps, heat exhaustion, and heat stroke. Heat stroke can lead to death. PRECAUTIONARY/PREPAREDNESS ACTIONS... An Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose-fitting clothing when possible and drink plenty of water. 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. Public cooling shelters are available in some areas. Consult county officials for more details. && $$ AZZ534-538-539-541-549-553>555-559-312230- /O.CON.KPSR.XH.W.0007.000000T0000Z-260804T0300Z/ Aguila Valley-Tonopah Desert-Gila Bend-Cave Creek/New River- Fountain Hills/East Mesa-Northwest Pinal County-West Pinal County- Apache Junction/Gold Canyon-Sonoran Desert Natl Monument- Including the cities of Kaka, Fountain Hills, Apache Junction, Sentinel, Wickenburg, Arlington, Florence, Coolidge, Gila Bend, Scottsdale, Wintersburg, Aguila, Casa Grande, Tonopah, Hassayampa, Gladden, and Cactus Forest 1232 AM MST Fri Jul 31 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST MONDAY... * WHAT...Dangerously hot conditions. Afternoon temperatures 109 to 119. Major to Extreme Heat Risk. * WHERE...Aguila Valley, Apache Junction/Gold Canyon, Cave Creek/New River, Fountain Hills/East Mesa, Gila Bend, Northwest Pinal County, Sonoran Desert Natl Monument, Tonopah Desert, and West Pinal County. * WHEN...Until 8 PM MST Monday. * IMPACTS...Increase in heat related illnesses, including heat cramps, heat exhaustion, and heat stroke. Heat stroke can lead to death. * ADDITIONAL DETAILS...In Maricopa County, Call 2-1-1 to find a free cooling center, transportation, water and more. https://www.maricopa.gov/heat PRECAUTIONARY/PREPAREDNESS ACTIONS... An Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose-fitting clothing when possible and drink plenty of water. 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. Public cooling shelters are available in some areas. Consult county officials for more details. && $$ AZZ537-540-542>544-546-548-550-551-312230- /O.CON.KPSR.XH.W.0007.000000T0000Z-260804T0300Z/ Northwest Valley-Buckeye/Avondale-Deer Valley-Central Phoenix- North Phoenix/Glendale-Scottsdale/Paradise Valley-East Valley- South Mountain/Ahwatukee-Southeast Valley/Queen Creek- Including the cities of Liberty, Sun City West, Surprise, Queen Creek, Avondale, Goodyear, Mesa, Gilbert, Wittmann, Chandler, Cashion, Beardsley, Peoria, Phoenix, Paradise Valley, Circle City, Sun Lakes, and Tempe 1232 AM MST Fri Jul 31 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST MONDAY... * WHAT...Dangerously hot conditions. Afternoon temperatures 112 to 117. Major to Extreme Heat Risk. * WHERE...The Phoenix metropolitan area. * WHEN...Until 8 PM MST Monday. * IMPACTS...Increase in heat related illnesses, including heat cramps, heat exhaustion, and heat stroke. Heat stroke can lead to death. * ADDITIONAL DETAILS...In Maricopa County, Call 2-1-1 to find a free cooling center, transportation, water and more. https://www.maricopa.gov/heat PRECAUTIONARY/PREPAREDNESS ACTIONS... An Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose-fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Public cooling shelters are available in some areas. Consult county officials for more details. && $$ AZZ545-547-552-556>558-560>563-312230- /O.CON.KPSR.XH.W.0007.000000T0000Z-260804T0300Z/ New River Mesa-Rio Verde/Salt River-Superior-Tonto Basin-Mazatzal Mountains-Pinal/Superstition Mountains-San Carlos-Dripping Springs-Globe/Miami-Southeast Gila County- Including the cities of Globe, Superior, Sunflower, Hayden, Miami, San Carlos, Punkin Center, Peridot, Tortilla Flat, and Winkelman 1232 AM MST Fri Jul 31 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST MONDAY... * WHAT...Dangerously hot conditions. Afternoon temperatures 98 to 115. Major to Extreme Heat Risk. * WHERE...Dripping Springs, Globe/Miami, Mazatzal Mountains, New River Mesa, Pinal/Superstition Mountains, Rio Verde/Salt River, San Carlos, Southeast Gila County, Superior, and Tonto Basin. * WHEN...Until 8 PM MST Monday. * IMPACTS...Increase in heat related illnesses, including heat cramps, heat exhaustion, and heat stroke. Heat stroke can lead to death. PRECAUTIONARY/PREPAREDNESS ACTIONS... An Extreme Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose-fitting clothing when possible and drink plenty of water. 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. Public cooling shelters are available in some areas. Consult county officials for more details. && $$ CK