185  
WWUS75 KPSR 151935  
NPWPSR  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PHOENIX AZ  
1235 PM MST SUN JUN 15 2025  
 
AZZ530>533-535-536-CAZ562>567-569-570-161200-  
/O.CON.KPSR.XH.W.0001.000000T0000Z-250617T0300Z/  
PARKER VALLEY-KOFA-YUMA-CENTRAL LA PAZ-SOUTHEAST YUMA COUNTY-GILA  
RIVER VALLEY-IMPERIAL COUNTY SOUTHWEST-SALTON SEA-CHUCKWALLA  
MOUNTAINS-IMPERIAL COUNTY SOUTHEAST-IMPERIAL COUNTY WEST-IMPERIAL  
VALLEY-PALO VERDE VALLEY-CHUCKWALLA VALLEY-  
INCLUDING THE CITIES OF DESERT SHORES, PALO VERDE, WINTERHAVEN,  
PLASTER CITY, IMPERIAL HOT MINERAL SPRINGS, QUARTZSITE, RIPLEY,  
BRENDA, EL CENTRO, COYOTE WELLS, OCOTILLO, MARTINEZ LAKE, FORTUNA  
FOOTHILLS, MOUNTAIN SPRING, BRAWLEY, VICKSBURG, WINONA, LIGURTA,  
EHRENBERG, ALAMORIO, YUMA, BLYTHE, PARKER, COOLIDGE SPRINGS,  
SALTON CITY, CALEXICO, SALOME, MIDLAND, HARCUVAR, VICKSBURG  
JUNCTION, AND PALM CANYON  
1235 PM MST SUN JUN 15 2025 /1235 PM PDT SUN JUN 15 2025/  
 
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST /8 PM PDT/  
MONDAY...  
 
* WHAT...DANGEROUSLY HOT CONDITIONS. AFTERNOON TEMPERATURES 107 TO  
116. 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 CALIFORNIA.  
 
* WHEN...UNTIL 8 PM MST /8 PM PDT/ MONDAY.  
 
* 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.  
 
 
 
 
 
AZZ534-538-539-547-552>556-559>562-161200-  
/O.CON.KPSR.XH.W.0001.000000T0000Z-250617T0300Z/  
AGUILA VALLEY-TONOPAH DESERT-GILA BEND-RIO VERDE/SALT RIVER-  
SUPERIOR-NORTHWEST PINAL COUNTY-WEST PINAL COUNTY-APACHE  
JUNCTION/GOLD CANYON-TONTO BASIN-SONORAN DESERT NATL MONUMENT-SAN  
CARLOS-DRIPPING SPRINGS-GLOBE/MIAMI-  
INCLUDING THE CITIES OF HAYDEN, SAN CARLOS, GLADDEN, WINKELMAN,  
TONOPAH, AGUILA, TORTILLA FLAT, GLOBE, COOLIDGE, MIAMI, KAKA,  
APACHE JUNCTION, PUNKIN CENTER, HASSAYAMPA, PERIDOT, CACTUS  
FOREST, WINTERSBURG, GILA BEND, WICKENBURG, FLORENCE, ARLINGTON,  
SENTINEL, SUPERIOR, AND CASA GRANDE  
1235 PM MST SUN JUN 15 2025  
   
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST MONDAY  
 
* WHAT...DANGEROUSLY HOT CONDITIONS. AFTERNOON TEMPERATURES 107 TO  
115. 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...UNTIL 8 PM MST MONDAY.  
 
* 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.  
 
 
 
 
 
AZZ537-540>544-546-548>551-161200-  
/O.CON.KPSR.XH.W.0001.000000T0000Z-250617T0300Z/  
NORTHWEST VALLEY-BUCKEYE/AVONDALE-CAVE CREEK/NEW RIVER-DEER  
VALLEY-CENTRAL PHOENIX-NORTH PHOENIX/GLENDALE-SCOTTSDALE/PARADISE  
VALLEY-EAST VALLEY-FOUNTAIN HILLS/EAST MESA-SOUTH  
MOUNTAIN/AHWATUKEE-SOUTHEAST VALLEY/QUEEN CREEK-  
INCLUDING THE CITIES OF WITTMANN, QUEEN CREEK, CHANDLER, MESA,  
SUN LAKES, LIBERTY, PHOENIX, PEORIA, GOODYEAR, CASHION, FOUNTAIN  
HILLS, AVONDALE, PARADISE VALLEY, CIRCLE CITY, SCOTTSDALE,  
BEARDSLEY, SUN CITY WEST, TEMPE, GILBERT, AND SURPRISE  
1235 PM MST SUN JUN 15 2025  
   
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM MST MONDAY  
 
* WHAT...DANGEROUSLY HOT CONDITIONS. AFTERNOON TEMPERATURES 109 TO  
115. 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...UNTIL 8 PM MST MONDAY.  
 
* 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 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.  
 
 
 
 
 
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