181
WWUS75 KPSR 310701
NPWPSR
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PHOENIX AZ
1201 AM MST THU JUL 31 2025
AZZ534-538-539-541-549-552>555-559-312230-
/O.CON.KPSR.XH.W.0005.250801T1700Z-250803T0300Z/
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 SENTINEL, TONOPAH, FLORENCE, SCOTTSDALE,
KAKA, FOUNTAIN HILLS, APACHE JUNCTION, SUPERIOR, CASA GRANDE,
GLADDEN, WINTERSBURG, CACTUS FOREST, AGUILA, WICKENBURG,
HASSAYAMPA, GILA BEND, COOLIDGE, AND ARLINGTON
1201 AM MST THU JUL 31 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM FRIDAY TO 8 PM
MST SATURDAY...
* WHAT...DANGEROUSLY HOT CONDITIONS. AFTERNOON TEMPERATURES 107 TO
114 EXPECTED. MAJOR HEAT RISK. OVEREXPOSURE CAN CAUSE HEAT CRAMPS
AND HEAT EXHAUSTION TO DEVELOP AND, WITHOUT INTERVENTION, CAN LEAD
TO HEAT STROKE.
* 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...FROM 10 AM FRIDAY TO 8 PM MST SATURDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT EVENTS.
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.0005.250801T1700Z-250803T0300Z/
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 PARADISE VALLEY, SUN CITY WEST, MESA,
LIBERTY, QUEEN CREEK, CASHION, PHOENIX, AVONDALE, BEARDSLEY, SUN
LAKES, SURPRISE, CHANDLER, GILBERT, CIRCLE CITY, PEORIA,
WITTMANN, GOODYEAR, AND TEMPE
1201 AM MST THU JUL 31 2025
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 10 AM FRIDAY TO 8 PM
MST SATURDAY...
* WHAT...DANGEROUSLY HOT CONDITIONS. AFTERNOON TEMPERATURES 109 TO
114 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.
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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