534  
WGUS66 KSGX 302003  
FFASGX  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
103 PM PDT SAT MAR 30 2024  
 
CAZ043-048-050-055>058-552-554-310500-  
/O.CON.KSGX.FA.A.0005.000000T0000Z-240401T0100Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SAN DIEGO COUNTY COASTAL AREAS-SAN BERNARDINO AND RIVERSIDE  
COUNTY VALLEYS-THE INLAND EMPIRE-SAN DIEGO COUNTY VALLEYS-SAN  
BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-SANTA ANA  
MOUNTAINS AND FOOTHILLS-SAN DIEGO COUNTY MOUNTAINS-ORANGE COUNTY  
COASTAL AREAS-ORANGE COUNTY INLAND AREAS-  
INCLUDING THE CITIES OF CRESTLINE, WRIGHTWOOD, GARDEN GROVE,  
POWAY, NATIONAL CITY, BIG BEAR CITY, CORONA, RIVERSIDE, JULIAN,  
LAGUNA BEACH, NEWPORT BEACH, FONTANA, COSTA MESA, CHULA VISTA,  
SANTA ANA, SAN BERNARDINO, IRVINE, EL CAJON, ANAHEIM, RANCHO  
CUCAMONGA, LAKE ARROWHEAD, PINE VALLEY, VISTA, BIG BEAR LAKE,  
ORANGE, ENCINITAS, SANTEE, RUNNING SPRINGS, HUNTINGTON BEACH, LA  
MESA, CARLSBAD, SAN CLEMENTE, FULLERTON, ONTARIO, IDYLLWILD-PINE  
COVE, MORENO VALLEY, SAN DIEGO, SAN MARCOS, OCEANSIDE, ESCONDIDO,  
AND MISSION VIEJO  
103 PM PDT SAT MAR 30 2024  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...A PORTION OF SOUTHWEST CALIFORNIA, INCLUDING THE FOLLOWING  
AREAS, ORANGE COUNTY COASTAL AREAS, ORANGE COUNTY INLAND AREAS,  
RIVERSIDE COUNTY MOUNTAINS, SAN BERNARDINO COUNTY MOUNTAINS, SAN  
BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE, SAN  
DIEGO COUNTY COASTAL AREAS, SAN DIEGO COUNTY MOUNTAINS, SAN DIEGO  
COUNTY VALLEYS AND SANTA ANA MOUNTAINS AND FOOTHILLS.  
 
* WHEN...THROUGH SUNDAY AFTERNOON.  
 
* IMPACTS...FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS.  
LOW-WATER CROSSINGS MAY BE FLOODED.  
 
* ADDITIONAL DETAILS...  
- STEADY RAIN CONTINUES THIS AFTERNOON BEFORE MORE SHOWERY  
WEATHER ARRIVES OVERNIGHT, BUT WITH A HIGHER CHANCE FOR  
ISOLATED THUNDERSTORMS WITH LOCALLY HEAVY RAINFALL.  
- HTTPS://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 
BE ALERT IN THE MOUNTAINS FOR ROCKSLIDES AND ROCKS IN THE ROAD.  
 

 
 

 
 
ADAMS  
 
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