866  
FGUS76 KSGX 022148  
ESFSGX  
 
HYDROLOGIC FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
248 PM PDT SAT OCT 2 2021  
   
..FLASH FLOOD POTENTIAL INDEX FOR EXTREME SOUTHWESTERN CALIFORNIA
 
 
   
SYNOPSIS
 
 
A TROUGH FORMING OFF THE COAST THIS WEEKEND WILL BRING SCATTERED  
SHOWERS AND ISOLATED THUNDERSTORMS MONDAY INTO TUESDAY AS IT  
MOVES ACROSS SOUTHERN CALIFORNIA.  
 

 
 
CAZ043-048-050-057-060>062-065-552-554-031315-  
SAN DIEGO COUNTY COASTAL AREAS-  
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-  
SAN DIEGO COUNTY VALLEYS-SANTA ANA MOUNTAINS AND FOOTHILLS-  
APPLE AND LUCERNE VALLEYS-COACHELLA VALLEY-  
SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING-  
ORANGE COUNTY COASTAL AREAS-ORANGE COUNTY INLAND AREAS-  
INCLUDING THE CITIES OF OCEANSIDE, VISTA, CARLSBAD, ENCINITAS,  
CHULA VISTA, NATIONAL CITY, SAN DIEGO, RIVERSIDE, SAN BERNARDINO,  
ONTARIO, MORENO VALLEY, FONTANA, RANCHO CUCAMONGA, CORONA,  
ESCONDIDO, EL CAJON, SAN MARCOS, LA MESA, SANTEE, POWAY,  
VICTORVILLE, HESPERIA, APPLE VALLEY, LUCERNE VALLEY, INDIO,  
PALM SPRINGS, CATHEDRAL CITY, PALM DESERT, PALM DESERT COUNTRY,  
LA QUINTA, COACHELLA, BORREGO SPRINGS, BANNING,  
DESERT HOT SPRINGS, HUNTINGTON BEACH, COSTA MESA, NEWPORT BEACH,  
LAGUNA BEACH, SAN CLEMENTE, SANTA ANA, ANAHEIM, GARDEN GROVE,  
IRVINE, ORANGE, FULLERTON, AND MISSION VIEJO  
248 PM PDT SAT OCT 2 2021  
   
TONIGHT...NONE
 
NO FLASH FLOODING IS EXPECTED.    
SUNDAY...NONE
 
NO FLASH FLOODING IS EXPECTED.    
MONDAY...LOW
 
THE RISK OF FLASH FLOODING IS MINIMAL.  
 

 
 
CAZ055-056-058-031315-  
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-  
SAN DIEGO COUNTY MOUNTAINS-  
INCLUDING THE CITIES OF CRESTLINE, LAKE ARROWHEAD, BIG BEAR CITY,  
BIG BEAR LAKE, RUNNING SPRINGS, WRIGHTWOOD, IDYLLWILD-PINE COVE,  
JULIAN, AND PINE VALLEY  
248 PM PDT SAT OCT 2 2021  
   
TONIGHT...NONE
 
NO FLASH FLOODING IS EXPECTED.    
SUNDAY...NONE
 
NO FLASH FLOODING IS EXPECTED.    
MONDAY...MODERATE
 
THUNDERSTORMS ARE EXPECTED TO DEVELOP AND  
ISOLATED FLASH FLOODING IS POSSIBLE.  
 

 
 
MOEDE  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page