968
WWUS75 KVEF 070539
NPWVEF
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE LAS VEGAS NV
1039 PM PDT WED AUG 6 2025
AZZ002-003-036-CAZ525>527-NVZ021-071800-
/O.CON.KVEF.XH.W.0007.000000T0000Z-250808T0300Z/
LAKE HAVASU AND FORT MOHAVE-NORTHWEST DESERTS-LAKE MEAD NATIONAL
RECREATION AREA-MORONGO BASIN-CADIZ BASIN-SAN BERNARDINO COUNTY-
UPPER COLORADO RIVER VALLEY-LAKE MEAD NATIONAL RECREATION AREA-
INCLUDING THE CITIES OF VIDAL JUNCTION, WIKIEUP, MORONGO VALLEY,
LAUGHLIN, KINGMAN, NEEDLES, DOLAN SPRINGS, LAKE HAVASU CITY,
VALENTINE, DESERT HILLS, TWENTYNINE PALMS, MOHAVE VALLEY, GOLDEN
VALLEY, TOPOCK, OATMAN, YUCCA VALLEY, BULLHEAD CITY, HOOVER DAM,
AND YUCCA
1039 PM PDT WED AUG 6 2025 /1039 PM MST WED AUG 6 2025/
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT /8 PM MST/
THURSDAY...
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HIGH TEMPERATURES AROUND
105 IN KINGMAN, GOLDEN VALLEY, AND DOLAN SPRINGS; AROUND 115 IN
LAUGHLIN, BULLHEAD CITY, NEEDLES, AND LAKE HAVASU CITY; AND NEAR
110 IN THE MORONGO BASIN AND TWENTYNINE PALMS. MAJOR HEAT RISK.
* WHERE...LAKE MEAD NATIONAL RECREATION AREA, LAKE HAVASU AND FORT
MOHAVE, NORTHWEST DESERTS, MORONGO BASIN, CADIZ BASIN, AND SAN
BERNARDINO COUNTY-UPPER COLORADO RIVER VALLEY.
* WHEN...UNTIL 8 PM PDT /8 PM MST/ THURSDAY.
* 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.
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT
HTTP://WEATHER.GOV/LASVEGAS
JP
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