536
WWUS75 KPSR 070757
NPWPSR
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PHOENIX AZ
1257 AM MST THU AUG 7 2025
AZZ530>533-535-536-CAZ560>570-072230-
/O.CON.KPSR.XH.W.0006.000000T0000Z-250809T0300Z/
PARKER VALLEY-KOFA-YUMA-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-IMPERIAL VALLEY-CHIRIACO SUMMIT-
PALO VERDE VALLEY-CHUCKWALLA VALLEY-
INCLUDING THE CITIES OF VICKSBURG, HARCUVAR, COTTONWOOD VISITOR,
BRENDA, IMPERIAL HOT MINERAL SPRINGS, CHIRIACO SUMMIT, LOST
HORSE-KEYS VILLAGE, EL CENTRO, PLASTER CITY, PALO VERDE, LIGURTA,
SALTON CITY, PALM CANYON, COOLIDGE SPRINGS, CALEXICO, MARTINEZ
LAKE, MIDLAND, EHRENBERG, ALAMORIO, DESERT SHORES, OCOTILLO,
QUARTZSITE, WINTERHAVEN, VICKSBURG JUNCTION, YUMA, MOUNTAIN
SPRING, COYOTE WELLS, SALOME, BLYTHE, WINONA, PARKER, FORTUNA
FOOTHILLS, RIPLEY, AND BRAWLEY
1257 AM MST THU AUG 7 2025 /1257 AM PDT THU AUG 7 2025/
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST /8 PM PDT/
FRIDAY...
* WHAT...DANGEROUSLY HOT CONDITIONS. AFTERNOON TEMPERATURES 106 TO
118 DEGREES. MAJOR HEAT RISK.
* WHERE...PORTIONS OF SOUTHWEST ARIZONA AND SOUTHEAST AND SOUTHERN
CALIFORNIA.
* WHEN...UNTIL 8 PM MST /8 PM PDT/ FRIDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT EVENTS. 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.
AZZ534-538-539-541-549-552>555-559-072230-
/O.CON.KPSR.XH.W.0005.000000T0000Z-250809T0300Z/
AGUILA VALLEY-TONOPAH DESERT-GILA BEND-CAVE CREEK/NEW RIVER-
FOUNTAIN HILLS/EAST MESA-SUPERIOR-NORTHWEST PINAL COUNTY-WEST
PINAL COUNTY-APACHE JUNCTION/GOLD CANYON-SONORAN DESERT NATL
MONUMENT-
INCLUDING THE CITIES OF GLADDEN, ARLINGTON, AGUILA, SENTINEL,
SUPERIOR, GILA BEND, COOLIDGE, CASA GRANDE, WICKENBURG, CACTUS
FOREST, APACHE JUNCTION, FOUNTAIN HILLS, FLORENCE, WINTERSBURG,
KAKA, TONOPAH, HASSAYAMPA, AND SCOTTSDALE
1257 AM MST THU AUG 7 2025
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST FRIDAY
* WHAT...DANGEROUSLY HOT CONDITIONS. AFTERNOON TEMPERATURES 107 TO
117 DEGREES. MAJOR HEAT RISK.
* WHERE...SONORAN DESERT NATIONAL MONUMENT, AGUILA VALLEY, TONOPAH
DESERT, GILA BEND, CAVE CREEK/NEW RIVER, FOUNTAIN HILLS/EAST MESA,
SUPERIOR, NORTHWEST PINAL COUNTY, WEST PINAL COUNTY, AND APACHE
JUNCTION/GOLD CANYON.
* WHEN...UNTIL 8 PM MST FRIDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT EVENTS. OVEREXPOSURE CAN CAUSE HEAT CRAMPS AND HEAT
EXHAUSTION TO DEVELOP AND, WITHOUT INTERVENTION, CAN LEAD TO HEAT
STROKE.
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>544-546-548-550-551-072230-
/O.CON.KPSR.XH.W.0005.000000T0000Z-250809T0300Z/
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 AVONDALE, CASHION, SUN CITY WEST, TEMPE,
LIBERTY, BEARDSLEY, CIRCLE CITY, SURPRISE, PHOENIX, QUEEN CREEK,
GILBERT, CHANDLER, PARADISE VALLEY, WITTMANN, MESA, PEORIA,
GOODYEAR, AND SUN LAKES
1257 AM MST THU AUG 7 2025
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST FRIDAY
* WHAT...DANGEROUSLY HOT CONDITIONS. AFTERNOON TEMPERATURES 110 TO
118 DEGREES. EXTREME HEAT RISK.
* 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...UNTIL 8 PM MST FRIDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT EVENTS. OVEREXPOSURE CAN CAUSE HEAT CRAMPS AND HEAT
EXHAUSTION TO DEVELOP AND, WITHOUT INTERVENTION, CAN LEAD TO HEAT
STROKE.
* ADDITIONAL DETAILS...IN MARICOPA COUNTY, CALL 2-1-1 TO FIND A FREE
COOLING CENTER, TRANSPORTATION, WATER, AND MORE.
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.
AZZ545-556>558-560>563-072230-
/O.CON.KPSR.XH.W.0006.000000T0000Z-250809T0300Z/
NEW RIVER MESA-TONTO BASIN-MAZATZAL MOUNTAINS-PINAL/SUPERSTITION
MOUNTAINS-SAN CARLOS-DRIPPING SPRINGS-GLOBE/MIAMI-SOUTHEAST GILA
COUNTY-
INCLUDING THE CITIES OF GLOBE, PERIDOT, MIAMI, SUNFLOWER, HAYDEN,
PUNKIN CENTER, WINKELMAN, AND SAN CARLOS
1257 AM MST THU AUG 7 2025
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST FRIDAY
* WHAT...DANGEROUSLY HOT CONDITIONS. AFTERNOON TEMPERATURES 96 TO
113 DEGREES. MAJOR HEAT RISK.
* WHERE...DRIPPING SPRINGS, GLOBE/MIAMI, MAZATZAL MOUNTAINS, NEW
RIVER MESA, PINAL/SUPERSTITION MOUNTAINS, SAN CARLOS, SOUTHEAST
GILA COUNTY, AND TONTO BASIN.
* WHEN...UNTIL 8 PM MST FRIDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT EVENTS. OVEREXPOSURE CAN CAUSE HEAT CRAMPS AND HEAT
EXHAUSTION TO DEVELOP AND, WITHOUT INTERVENTION, CAN LEAD TO HEAT
STROKE.
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.
AZZ547-072230-
/O.CON.KPSR.XH.W.0006.000000T0000Z-250809T0300Z/
RIO VERDE/SALT RIVER-
INCLUDING THE CITIES OF TORTILLA FLAT
1257 AM MST THU AUG 7 2025
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST FRIDAY
* WHAT...DANGEROUSLY HOT CONDITIONS. AFTERNOON TEMPERATURES 105 TO
117 DEGREES. MAJOR HEAT RISK.
* WHERE...RIO VERDE/SALT RIVER.
* WHEN...UNTIL 8 PM MST FRIDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT EVENTS. OVEREXPOSURE CAN CAUSE HEAT CRAMPS AND HEAT
EXHAUSTION TO DEVELOP AND, WITHOUT INTERVENTION, CAN LEAD TO HEAT
STROKE.
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
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