791  
WWUS75 KVEF 110735  
NPWVEF  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
1235 AM PDT SUN MAY 11 2025  
 
NVZ017-111945-  
/O.EXT.KVEF.WI.Y.0020.250512T1500Z-250513T0600Z/  
WESTERN CLARK AND SOUTHERN NYE COUNTY-  
INCLUDING THE CITIES OF AMARGOSA VALLEY, PAHRUMP, INDIAN SPRINGS,  
AND DESERT ROCK  
1235 AM PDT SUN MAY 11 2025  
   
..WIND ADVISORY NOW IN EFFECT FROM 8 AM TO 11 PM PDT MONDAY  
 
* WHAT...SOUTH WINDS 25 TO 35 MPH WITH GUSTS UP TO 50 MPH EXPECTED.  
STRONGER GUSTS OVER 50 MPH ARE POSSIBLE BETWEEN DESERT ROCK AND  
INDIAN SPRINGS.  
 
* WHERE...WESTERN CLARK AND SOUTHERN NYE COUNTY.  
 
* WHEN...FROM 8 AM TO 11 PM PDT MONDAY.  
 
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE  
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.  
STRONG, SUDDEN CROSSWINDS ON US-95 WILL RESULT IN HAZARDOUS  
DRIVING CONDITIONS. PATCHY BLOWING DUST MAY REDUCE VISIBILITY AT  
TIMES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH  
PROFILE VEHICLES. USE EXTRA CAUTION.  
 
SECURE OUTDOOR OBJECTS.  
 
 
 
 
 
AZZ036-NVZ021-111945-  
/O.CON.KVEF.LW.Y.0004.250511T1500Z-250512T0300Z/  
/O.CON.KVEF.WI.Y.0020.250512T1500Z-250513T0600Z/  
LAKE MEAD NATIONAL RECREATION AREA-LAKE MEAD NATIONAL RECREATION  
AREA-  
INCLUDING THE CITIES OF LAUGHLIN, BULLHEAD CITY, OATMAN, HOOVER  
DAM, AND MOHAVE VALLEY  
1235 AM PDT SUN MAY 11 2025 /1235 AM MST SUN MAY 11 2025/  
 
...LAKE WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 8  
PM THIS EVENING...   
..WIND ADVISORY IN EFFECT FROM 8 AM TO 11 PM MONDAY  
 
* WHAT...FOR THE LAKE WIND ADVISORY TODAY, SOUTH WINDS 15 TO 25 MPH  
WITH GUSTS UP TO 35 MPH AND 2 TO 3 FOOT WAVES EXPECTED. FOR THE  
WIND ADVISORY ON MONDAY, SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS  
UP TO 45 MPH AND 2 TO 4 FOOT WAVES EXPECTED.  
 
* WHERE...LAKE MEAD NATIONAL RECREATION AREA.  
 
* WHEN...THE LAKE WIND ADVISORY IS IN EFFECT FROM 8 AM PDT /8 AM  
MST/ THIS MORNING TO 8 PM PDT /8 PM MST/ THIS EVENING. AFTER A  
LULL IN THE WINDS AND WAVES TONIGHT, THE WIND ADVISORY IS IN  
EFFECT FROM 8 AM PDT /8 AM MST/ TO 11 PM PDT /11 PM MST/ MONDAY.  
 
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE  
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.  
STRONG WINDS AND ROUGH WAVES ON AREA LAKES WILL CREATE HAZARDOUS  
CONDITIONS FOR SMALL CRAFT.  
 
* ADDITIONAL DETAILS...AFTER A LULL IN WINDS AND WAVES SUNDAY NIGHT,  
GUSTY WINDS AND CHOPPY WAVES ARE EXPECTED AGAIN ON MONDAY WHICH  
MAY LEAD TO ADDITIONAL HAZARDOUS BOATING CONDITIONS. PLEASE CHECK  
THE FORECAST FOR UPDATES IF YOU HAVE PLANS ON LAKE MEAD OR LAKE  
MOHAVE ON MONDAY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH  
PROFILE VEHICLES. USE EXTRA CAUTION.  
 
SECURE OUTDOOR OBJECTS.  
 
STRONG WINDS AND ROUGH WAVES ON AREA LAKES WILL CREATE HAZARDOUS  
CONDITIONS FOR SMALL CRAFT.  
 
 
 
 
 
CAZ519>521-111945-  
/O.CON.KVEF.WI.Y.0020.250511T1500Z-250513T0600Z/  
EASTERN SIERRA SLOPES-OWENS VALLEY-WHITE MOUNTAINS OF INYO COUNTY-  
INCLUDING THE CITIES OF BRISTLECONE PINE, WESTGARD PASS, OLANCHA,  
ASPENDELL, INDEPENDENCE, WHITNEY PORTAL, BISHOP, AND LONE PINE  
1235 AM PDT SUN MAY 11 2025  
 
...WIND ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 11 PM  
PDT MONDAY...  
 
* WHAT...SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 55 MPH  
EXPECTED. POCKETS OF GUSTS EXCEEDING 70 MPH ARE POSSIBLE ALONG  
THE SIERRA CREST. A FEW HIGHER GUSTS TO 60 MPH ARE POSSIBLE LATE  
THIS AFTERNOON AND EVENING BETWEEN LONE PINE AND INDEPENDENCE.  
 
* WHERE...WHITE AND INYO MOUNTAINS, EASTERN SIERRA SLOPES, AND OWENS  
VALLEY.  
 
* WHEN...FROM 8 AM THIS MORNING TO 11 PM PDT MONDAY.  
 
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE  
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.  
 
* ADDITIONAL DETAILS...GUSTY WINDS WILL INCREASE THIS MORNING ALONG  
THE SIERRA AND WHITE MOUNTAINS AND SPREAD INTO THE OWENS VALLEY  
DURING THE AFTERNOON AND EVENING. A LULL IS POSSIBLE LATE TONIGHT  
BEFORE RESUMING MONDAY MORNING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH  
PROFILE VEHICLES. USE EXTRA CAUTION.  
 
 
 
 
 
AZZ001-CAZ522>525-NVZ015-016-018>020-022-111945-  
/O.CON.KVEF.WI.Y.0020.250512T1500Z-250513T0600Z/  
NORTHWEST PLATEAU-DEATH VALLEY NATIONAL PARK-WESTERN MOJAVE  
DESERT-EASTERN MOJAVE DESERT-MORONGO BASIN-LINCOLN COUNTY-  
NORTHEAST CLARK COUNTY-SHEEP RANGE-SPRING MOUNTAINS-RED ROCK  
CANYON-LAS VEGAS VALLEY-SOUTHERN CLARK COUNTY-  
INCLUDING THE CITIES OF ALAMO, HENDERSON, OVERTON, MT TRUMBULL,  
PRIMM, TWENTYNINE PALMS, BARSTOW, MESQUITE, HAYFORD PK, TUWEEP,  
YUCCA VALLEY, HIKO, LAS VEGAS, NORTH LAS VEGAS, PIPE SPRING  
NATIONAL MONUMENT, MORONGO VALLEY, DAGGETT, BAKER, MT CHARLESTON,  
CALIENTE, MOUNTAIN PASS, MITCHELL CAVERNS, SHOSHONE, PANACA, RED  
ROCK CANYON, FORT IRWIN, MOAPA, PIOCHE, SEARCHLIGHT, BOULDER  
CITY, RACHEL, COLORADO CITY, CAL-NEV-ARI, STOVEPIPE WELLS,  
WESTERN GRAND CANYON, AND FURNACE CREEK  
1235 AM PDT SUN MAY 11 2025 /1235 AM MST SUN MAY 11 2025/  
   
..WIND ADVISORY IN EFFECT FROM 8 AM TO 11 PM MONDAY  
 
* WHAT...SOUTHWEST WINDS 25 TO 35 MPH WITH GUSTS UP TO 55 MPH  
EXPECTED.  
 
* WHERE...PORTIONS OF NORTHWEST ARIZONA, SOUTHEAST CALIFORNIA, AND  
SOUTH CENTRAL AND SOUTHERN NEVADA.  
 
* WHEN...FROM 8 AM PDT /8 AM MST/ TO 11 PM PDT /11 PM MST/ MONDAY.  
 
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE  
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.  
AREAS OF BLOWING DUST MAY REDUCE VISIBILITY AT TIMES AND CREATE  
DIFFICULT TRAVEL CONDITIONS. STRONG CROSSWINDS ARE POSSIBLE,  
ESPECIALLY ON NORTH-SOUTH ROADWAYS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH  
PROFILE VEHICLES. USE EXTRA CAUTION.  
 
SECURE OUTDOOR OBJECTS.  
 
 
 
 
 
FOR MORE INFORMATION FROM THE NATIONAL WEATHER SERVICE VISIT  
HTTP://WEATHER.GOV/LASVEGAS  
 
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