270  
WGUS85 KVEF 102330  
FLSVEF  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
430 PM PDT MON AUG 10 2026  
 
CAC071-110115-  
/O.CON.KVEF.FA.Y.0049.000000T0000Z-260811T0115Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SAN BERNARDINO CA-  
430 PM PDT MON AUG 10 2026  
   
..FLOOD ADVISORY REMAINS IN EFFECT UNTIL 615 PM PDT THIS EVENING  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...SAN BERNARDINO COUNTY IN SOUTHERN CALIFORNIA...  
 
* WHEN...UNTIL 615 PM PDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
RISES IN SMALL STREAMS AND NORMALLY DRY ARROYOS. SOME LOW-WATER  
CROSSINGS MAY BECOME IMPASSABLE.  
 
* ADDITIONAL DETAILS...  
- AT 430 PM PDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. BETWEEN 0.75 AND 1 INCH OF RAIN HAS  
FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS UP TO 0.25 INCHES ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
MAINLY RURAL AREAS OF SAN BERNARDINO COUNTY, INCLUDING KINGSTON  
ROAD.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW  
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL  
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.  
 
 
 
LAT...LON 3577 11570 3578 11562 3567 11555 3559 11557  
3557 11570 3569 11576  
 
 
 
JP  
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