343  
FSUS46 KSGX 222225  
QPSSGX  
 
QUANTITATIVE PRECIPITATION FORECAST  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
325 PM PDT WED APR 22 2026  
 
PRECIPITATION FORECAST IN INCHES IN 6-HOUR PERIODS...  
[ BEGINNING TIMES FOR EACH PERIOD ARE IN LOCAL TIME... ]  
[ FOR EXAMPLE...05THU ]  
[ ...11THU IS A FORECAST FOR 5 AM TO 11 AM THURSDAY ]  
[ FOR EXAMPLE...23THU ]  
[ ...05FRI IS A FORECAST FOR 11 PM THURSDAY TO 5 AM FRIDAY]  
 
   
..ORANGE COUNTY COASTAL AREAS  
 
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI  
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT  
 
HUNTINGTON BEACH  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
NEWPORT BEACH  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
LAGUNA BEACH  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
SAN CLEMENTE  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
 
   
..ORANGE COUNTY INLAND AREAS  
 
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI  
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT  
 
ANAHEIM  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
FULLERTON  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
BREA  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
VILLA PARK  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
 
   
..SANTA ANA MOUNTAINS AND FOOTHILLS  
 
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI  
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT  
 
FREMONT CANYON  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
SILVERADO CANYON, 3 MI EAST OF SILVERADO  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
MODJESKA PRESERVE  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
SANTIAGO PEAK  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
EL CARISO  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
SANTA ROSA PLATEAU  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
 
   
..SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE  
 
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI  
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT  
 
ONTARIO  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
SAN BERNARDINO  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
BEAUMONT  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
RIVERSIDE  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
PERRIS VALLEY CHANNEL  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
PRADO DAM  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
TEMECULA  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
HEMET  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
 
   
..RIVERSIDE COUNTY MOUNTAINS  
 
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI  
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT  
 
IDYLLWILD  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
 
   
..COACHELLA VALLEY  
 
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI  
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT  
 
PALM SPRINGS  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
THERMAL  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
 
   
..SAN BERNARDINO COUNTY MOUNTAINS  
 
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI  
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT  
 
SAN ANTONIO DAM  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
LYTLE CREEK  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
WRIGHTWOOD  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
LAKE ARROWHEAD  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
BIG BEAR LAKE  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
BIG MORONGO CANYON  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
 
   
..APPLE AND LUCERNE VALLEYS  
 
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI  
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT  
 
HESPERIA  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
VICTORVILLE  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
APPLE VALLEY  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
 
   
..SAN DIEGO COUNTY COASTAL AREAS  
 
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI  
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT  
 
OCEANSIDE  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
MIRAMAR  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
SAN DIEGO INTERNATIONAL AIRPORT  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
CHULA VISTA  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
SAN YSIDRO  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
 
   
..SAN DIEGO COUNTY VALLEYS  
 
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI  
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT  
 
FALLBROOK  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
RANCHO BERNARDO  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
LA MESA  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
EL CAJON  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
 
   
..SAN DIEGO COUNTY MOUNTAINS  
 
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI  
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT  
 
PALOMAR MOUNTAIN  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
JULIAN  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
MOUNT LAGUNA  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
CAMPO  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
 
   
..SAN DIEGO COUNTY DESERTS  
 
17WED 23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI  
23WED 05THU 11THU 17THU 23THU 05FRI 11FRI 17FRI 23FRI 05SAT  
 
BORREGO SPRINGS  
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00  
 
 
 
DRY WEATHER WILL CONTINUE THROUGH FRIDAY. THE NEXT CHANCE FOR  
PRECIPITATION WILL BE OVER THE WEEKEND, MAINLY FROM SATURDAY INTO  
EARLY SUNDAY WITH THE GREATEST CHANCE ON SATURDAY NIGHT. CHANCES  
OF AT LEAST 0.10" BETWEEN 5 AM SAT AND 5 AM MONDAY ARE AROUND  
50-75% FOR THE COASTS TO THE MOUNTAINS, 20-30% FOR THE HIGH  
DESERT, AND 10% OR LESS FOR THE LOW DESERT.  
 
 
 
SS  
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