655  
WGUS85 KPSR 040846  
FLSPSR  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE PHOENIX AZ  
146 AM PDT WED JUN 4 2025  
 
CAC065-071-041000-  
/O.EXT.KPSR.FA.Y.0016.000000T0000Z-250604T1000Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
RIVERSIDE CA-SAN BERNARDINO CA-  
146 AM PDT WED JUN 4 2025  
   
..FLOOD ADVISORY NOW IN EFFECT UNTIL 3 AM PDT EARLY THIS MORNING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...A PORTION OF SOUTHERN CALIFORNIA, INCLUDING THE FOLLOWING  
COUNTIES, RIVERSIDE AND SAN BERNARDINO.  
 
* WHEN...UNTIL 300 AM PDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 146 AM PDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. BETWEEN 0.25 AND 0.75 INCHES OF  
RAIN HAVE 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...  
DESERT CENTER, CHIRIACO SUMMIT, EAGLE MTN, COTTONWOOD VISITOR  
AND MIDLAND.  
- 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 ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 
FLOODING IS OCCURRING OR IS IMMINENT. IT IS IMPORTANT TO KNOW WHERE  
YOU ARE RELATIVE TO STREAMS, RIVERS, OR CREEKS WHICH CAN BECOME  
KILLERS IN HEAVY RAINS. CAMPERS AND HIKERS SHOULD AVOID STREAMS OR  
CREEKS.  
 

 
 
LAT...LON 3409 11560 3407 11555 3412 11552 3407 11532  
3408 11462 3375 11467 3353 11595 3374 11595  
3374 11600 3391 11619 3404 11595 3404 11560  
 

 
 
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