Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
579 WWUS75 KPSR 181947 NPWPSR URGENT - WEATHER MESSAGE National Weather Service Phoenix AZ 1247 PM MST Thu Jul 18 2024 AZZ530-CAZ560>570-191000- /O.CON.KPSR.EH.W.0006.240719T1700Z-240722T0300Z/ Parker Valley-Joshua Tree NP West-Joshua Tree NP East-Imperial County Southwest-Salton Sea-Chuckwalla Mountains-Imperial County Southeast-Imperial County West-Imperial Valley-Chiriaco Summit- Palo Verde Valley-Chuckwalla Valley- Including the cities of Coolidge Springs, El Centro, Coyote Wells, Parker, Chiriaco Summit, Winona, Salton City, Imperial Hot Mineral Springs, Calexico, Desert Shores, Martinez Lake, Lost Horse-Keys Village, Brawley, Palo Verde, Mountain Spring, Ripley, Blythe, Cottonwood Visitor, Plaster City, Alamorio, Ehrenberg, Midland, Winterhaven, and Ocotillo 1247 PM MST Thu Jul 18 2024 /1247 PM PDT Thu Jul 18 2024/ ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM MST /10 AM PDT/ FRIDAY TO 8 PM MST /8 PM PDT/ SUNDAY... * WHAT...Dangerously hot conditions. Afternoon temperatures 110 to 118 expected, with heat indices up to 116 to 120. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...Portions of southwest Arizona and southeast and southern California. * WHEN...From 10 AM MST /10 AM PDT/ Friday to 8 PM MST /8 PM PDT/ Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... An Excessive 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. && $$ AZZ531>533-535-536-191000- /O.CON.KPSR.EH.W.0006.240719T1700Z-240721T0300Z/ Kofa-Yuma-Central La Paz-Southeast Yuma County-Gila River Valley- Including the cities of Palm Canyon, Fortuna Foothills, Harcuvar, Salome, Vicksburg Junction, Brenda, Yuma, Quartzsite, Ligurta, and Vicksburg 1247 PM MST Thu Jul 18 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM FRIDAY TO 8 PM MST SATURDAY... * WHAT...Dangerously hot conditions. Afternoon temperatures 111 to 117 expected. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...Central La Paz County, Kofa, Yuma, Southeast Yuma County, and Gila River Valley. * WHEN...From 10 AM Friday to 8 PM MST Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... An Excessive Heat Warning means that a period of very hot temperatures, even by local standards, will occur. Actions should be taken to lessen the impact of the extreme heat. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose-fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. Public cooling shelters are available in some areas. Consult county officials for more details. && $$ AZZ534-538-539-541-545-549-552>555-559-191000- /O.CON.KPSR.EH.W.0006.240719T1700Z-240721T0300Z/ Aguila Valley-Tonopah Desert-Gila Bend-Cave Creek/New River-New River Mesa-Fountain Hills/East Mesa-Superior-Northwest Pinal County-West Pinal County-Apache Junction/Gold Canyon-Sonoran Desert Natl Monument- Including the cities of Aguila, Casa Grande, Scottsdale, Sentinel, Tonopah, Fountain Hills, Apache Junction, Gila Bend, Hassayampa, Wintersburg, Cactus Forest, Coolidge, Gladden, Superior, Kaka, Arlington, Wickenburg, and Florence 1247 PM MST Thu Jul 18 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM FRIDAY TO 8 PM MST SATURDAY... * WHAT...Dangerously hot conditions. Afternoon temperatures 110 to 116 expected. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...A portion of south central Arizona. * WHEN...From 10 AM Friday to 8 PM MST Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. PRECAUTIONARY/PREPAREDNESS ACTIONS... An Excessive 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>544-546-548-550-551-191000- /O.CON.KPSR.EH.W.0006.240719T1700Z-240721T0300Z/ 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 Sun Lakes, Wittmann, Goodyear, Gilbert, Chandler, Mesa, Tempe, Surprise, Paradise Valley, Sun City West, Liberty, Phoenix, Circle City, Beardsley, Cashion, Queen Creek, Peoria, and Avondale 1247 PM MST Thu Jul 18 2024 ...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM 10 AM FRIDAY TO 8 PM MST SATURDAY... * WHAT...Dangerously hot conditions. Afternoon temperatures 112 to 116 expected. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...The Northwest Valley of the Phoenix Metro Area, The East Valley of the Phoenix Metro Area, Buckeye/Avondale, Deer Valley, Central Phoenix, North Phoenix/Glendale, Scottsdale/Paradise Valley, South Mountain/Ahwatukee, and Southeast Valley/Queen Creek. * WHEN...From 10 AM Friday to 8 PM MST Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * 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 Excessive 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. && $$ SDB