620  
WGUS65 KVEF 041958  
FFAVEF  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
1258 PM PDT WED JUN 4 2025  
 
AZZ001>003-036-CAZ524-527-NVZ016>022-050600-  
/O.CON.KVEF.FA.A.0002.000000T0000Z-250605T0600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
NORTHWEST PLATEAU-LAKE HAVASU AND FORT MOHAVE-NORTHWEST DESERTS-  
LAKE MEAD NATIONAL RECREATION AREA-EASTERN MOJAVE DESERT-SAN  
BERNARDINO COUNTY-UPPER COLORADO RIVER VALLEY-NORTHEAST CLARK  
COUNTY-WESTERN CLARK AND SOUTHERN NYE COUNTY-SHEEP RANGE-SPRING  
MOUNTAINS-RED ROCK CANYON-LAS VEGAS VALLEY-LAKE MEAD NATIONAL  
RECREATION AREA-SOUTHERN CLARK COUNTY-  
INCLUDING THE CITIES OF HOOVER DAM, INDIAN SPRINGS, WESTERN GRAND  
CANYON, NEEDLES, PIPE SPRING NATIONAL MONUMENT, DESERT ROCK,  
DOLAN SPRINGS, OVERTON, BOULDER CITY, MT TRUMBULL, COLORADO CITY,  
HAYFORD PK, PAHRUMP, MT CHARLESTON, RED ROCK CANYON, CAL-NEV-ARI,  
HENDERSON, GOLDEN VALLEY, MOUNTAIN PASS, AMARGOSA VALLEY,  
MITCHELL CAVERNS, KINGMAN, OATMAN, MOHAVE VALLEY, SEARCHLIGHT,  
LAKE HAVASU CITY, TUWEEP, WIKIEUP, DESERT HILLS, VALENTINE,  
YUCCA, MOAPA, MESQUITE, TOPOCK, LAS VEGAS, BULLHEAD CITY, BAKER,  
NORTH LAS VEGAS, LAUGHLIN, AND PRIMM  
1258 PM PDT WED JUN 4 2025 /1258 PM MST WED JUN 4 2025/  
 
...FLOOD WATCH REMAINS IN EFFECT UNTIL 11 PM PDT / MST THIS  
EVENING...  
 
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...PORTIONS OF NORTHWEST ARIZONA, INCLUDING THE FOLLOWING  
AREAS, LAKE HAVASU AND FORT MOHAVE, LAKE MEAD NATIONAL RECREATION  
AREA, NORTHWEST DESERTS AND NORTHWEST PLATEAU, SOUTHEAST  
CALIFORNIA, INCLUDING THE FOLLOWING AREAS, EASTERN MOJAVE DESERT  
AND SAN BERNARDINO COUNTY-UPPER COLORADO RIVER VALLEY, AND  
SOUTHERN NEVADA, INCLUDING THE FOLLOWING AREAS, LAKE MEAD NATIONAL  
RECREATION AREA, LAS VEGAS VALLEY, NORTHEAST CLARK COUNTY, SHEEP  
RANGE, SOUTHERN CLARK COUNTY, SPRING MOUNTAINS-RED ROCK CANYON AND  
WESTERN CLARK AND SOUTHERN NYE COUNTY.  
 
* WHEN...UNTIL 11 PM PDT / MST THIS EVENING.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS. LOW-WATER  
CROSSINGS MAY BE FLOODED.  
 
* ADDITIONAL DETAILS...  
- ANOMALOUS MOISTURE COMBINED WITH MODEST INSTABILITY WILL HELP  
TO FUEL ANOTHER ROUND ISOLATED-TO-SCATTERED SHOWERS AND  
THUNDERSTORMS CAPABLE OF PRODUCING MODERATE-TO-HEAVY RAIN  
ACROSS SOUTHERN NEVADA, NORTHWEST ARIZONA, AND THE MOJAVE  
PRESERVE THIS AFTERNOON AND EVENING.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION  
SHOULD FLASH FLOOD WARNINGS BE ISSUED.  
 

 
 

 
 
JCS  
 
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