594  
WGUS85 KVEF 052147  
FLSVEF  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
247 PM PDT MON MAY 5 2025  
 
CAC071-060000-  
/O.CON.KVEF.FA.Y.0005.000000T0000Z-250506T0000Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SAN BERNARDINO CA-  
247 PM PDT MON MAY 5 2025  
   
..FLOOD ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...SOUTHERN SAN BERNARDINO COUNTY INCLUDING THE MORONGO BASIN  
AND YUCCA VALLEY.  
 
* WHEN...UNTIL 500 PM PDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
WATER OVER ROADWAYS.  
 
* ADDITIONAL DETAILS...  
- AT 247 PM PDT, SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS  
PERSIST ACROSS THE REGION. MINOR FLOODING REMAINS POSSIBLE.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
TWENTYNINE PALMS, YUCCA VALLEY, TWENTYNINE PALMS BASE, AMBOY,  
TWENTYNINE PALMS AIRPORT, JOSHUA TREE LAKE CAMPGROUND,  
LUDLOW, JOSHUA TREE AND MORONGO VALLEY.  
- THIS INCLUDES THE FOLLOWING HIGHWAYS...  
STATE ROUTE 247 IN SAN BERNARDINO COUNTY BETWEEN MILE MARKERS  
1 AND 5.  
INTERSTATE 40 IN CALIFORNIA BETWEEN MILE MARKERS 46 AND 75.  
STATE ROUTE 62 IN SAN BERNARDINO COUNTY BETWEEN MILE MARKERS  
1 AND 61...AND  
BETWEEN MILE MARKERS 64 AND 67...AND  
BETWEEN MILE MARKERS 95 AND 104.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 
 
 
LAT...LON 3404 11560 3403 11600 3412 11605 3412 11626  
3408 11626 3404 11661 3410 11660 3414 11647  
3426 11644 3432 11648 3436 11640 3452 11642  
3477 11623 3476 11581 3460 11548 3420 11496  
3408 11488 3412 11552 3407 11555 3409 11560  
 
 
 
CO  
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