073  
WWUS75 KVEF 072122  
NPWVEF  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
222 PM PDT MON JUL 7 2025  
 
AZZ002-003-036-CAZ527-NVZ021-081000-  
/O.CON.KVEF.XH.A.0003.250709T1700Z-250710T0300Z/  
LAKE HAVASU AND FORT MOHAVE-NORTHWEST DESERTS-LAKE MEAD NATIONAL  
RECREATION AREA-SAN BERNARDINO COUNTY-UPPER COLORADO RIVER VALLEY-  
LAKE MEAD NATIONAL RECREATION AREA-  
INCLUDING THE CITIES OF TOPOCK, OATMAN, GOLDEN VALLEY, KINGMAN,  
WIKIEUP, LAKE HAVASU CITY, NEEDLES, LAUGHLIN, VALENTINE, YUCCA,  
DOLAN SPRINGS, DESERT HILLS, HOOVER DAM, MOHAVE VALLEY, AND  
BULLHEAD CITY  
222 PM PDT MON JUL 7 2025 /222 PM MST MON JUL 7 2025/  
 
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING  
THROUGH WEDNESDAY EVENING...  
 
* WHAT...DANGEROUSLY HOT CONDITIONS ARE EXPECTED ON WEDNESDAY.  
AFTERNOON HIGH TEMPERATURES IN THE COLORADO RIVER VALLEY WILL BE  
BETWEEN 110 AND 120 DEGREES. HIGH TEMPERATURES IN THE LOWER  
ELEVATIONS OF SOUTHERN MOHAVE COUNTY WILL BE AROUND 110 TO 115  
DEGREES.  
 
* WHERE...LAKE MEAD NATIONAL RECREATION AREA, LAKE HAVASU AND FORT  
MOHAVE, NORTHWEST DESERTS, AND SAN BERNARDINO COUNTY-UPPER  
COLORADO RIVER VALLEY.  
 
* WHEN...FROM WEDNESDAY MORNING THROUGH WEDNESDAY 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.  
 
MONITOR THE LATEST FORECASTS AND WARNINGS FOR UPDATES.  
 
 
 
 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
HTTP://WEATHER.GOV/LASVEGAS  
 
SC  
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