223  
WGUS86 KSGX 210208  
FLSSGX  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
608 PM PST THU NOV 20 2025  
 
CAC071-210415-  
/O.NEW.KSGX.FA.Y.0086.251121T0208Z-251121T0405Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SAN BERNARDINO CA-  
608 PM PST THU NOV 20 2025  
   
..FLOOD ADVISORY IN EFFECT UNTIL 805 PM PST THIS EVENING  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...IN THE HIGH DESERT ALONG AND EAST OF I-15 FROM HESPERIA  
NORTHWARD.  
 
* WHEN...UNTIL 805 PM PST.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 606 PM PST, DOPPLER RADAR INDICATED HEAVY RAIN. MINOR  
FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY IN THE  
ADVISORY AREA.  
- ADDITIONAL RAINFALL AMOUNTS OF 0.25 TO 0.5 INCHES ARE  
EXPECTED OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN  
MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
VICTORVILLE, HESPERIA, APPLE VALLEY, I-15 BETWEEN VICTORVILLE  
AND BARSTOW, NORTHERN LUCERNE VALLEY, ADELANTO, MOUNTAIN VIEW  
ACRES AND ORO GRANDE.  
- HTTPS://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
 
 
LAT...LON 3438 11736 3457 11739 3467 11730 3462 11677  
3439 11703  
 
 
 
VILLAFANE  
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