443  
WWUS76 KHNX 271849  
NPWHNX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HANFORD CA  
1149 AM PDT MON JUL 27 2026  
 
CAZ337-339-280400-  
/O.CON.KHNX.XH.W.0001.000000T0000Z-260728T0400Z/  
INDIAN WELLS VALLEY-MOJAVE DESERT-  
INCLUDING THE CITIES OF CALIFORNIA CITY, ROSAMOND, INYOKERN,  
RANDSBURG, RIDGECREST, AND EDWARDS AFB  
1149 AM PDT MON JUL 27 2026  
 
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM PDT THIS  
EVENING...  
 
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HIGH TEMPERATURES UP TO 108.  
 
* WHERE...INDIAN WELLS VALLEY AND MOJAVE DESERT.  
 
* WHEN...UNTIL 9 PM PDT THIS EVENING.  
 
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING  
EXTREME HEAT EVENTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR  
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.  
 
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE  
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING  
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND  
HEAT STROKE.  
 
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.  
 
STAY COOL, STAY HYDRATED, STAY INFORMED.  
 

 
 

 
 
JPK  
 
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