951  
WWUS75 KPSR 212058  
NPWPSR  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE PHOENIX AZ  
158 PM MST SUN JUN 21 2026  
 
AZZ560-221100-  
/O.NEW.KPSR.XH.A.0003.260623T1800Z-260625T0300Z/  
SAN CARLOS-  
INCLUDING THE CITIES OF PERIDOT AND SAN CARLOS  
158 PM MST SUN JUN 21 2026  
 
...EXTREME HEAT WATCH IN EFFECT FROM 11 AM MST TUESDAY MORNING  
THROUGH 8 PM MST WEDNESDAY EVENING...  
 
* WHAT...DANGEROUSLY HOT CONDITIONS WITH TEMPERATURES UP TO 110  
DEGREES POSSIBLE.  
 
* WHERE...SAN CARLOS AREA.  
 
* WHEN...FROM TUESDAY MORNING THROUGH WEDNESDAY EVENING.  
 
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING  
EXTREME HEAT EVENTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
AN EXTREME HEAT WATCH MEANS THAT A PERIOD OF VERY HOT TEMPERATURES,  
EVEN BY LOCAL STANDARDS, MAY 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.  
 
CONTINUE TO MONITOR NWS FORECASTS, BROADCAST OUTLETS, AND LOCAL  
GOVERNMENT FOR UPDATES.  
 
 
 
 
 
TW  
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