Quantitative Precipitation Statement
Issued by NWS San Diego, CA
Issued by NWS San Diego, CA
Versions:
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888 FSUS46 KSGX 042335 QPSSGX Quantitative Precipitation Forecast National Weather Service San Diego CA 335 PM PST Tue Feb 4 2025 Precipitation Forecast in Inches in 6-Hour Periods... [ Beginning times for each period are in local time... ] [ For example...04Thu ] [ ...10Thu is a forecast for 4 AM to 10 AM Thursday ] [ For example...22Thu ] [ ...04Fri is a forecast for 10 PM Thursday to 4 AM Friday] ...Orange County Coastal Areas... 16Tue 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 04Fri Huntington Beach 0.00 0.03 0.09 0.03 0.04 0.02 0.02 0.02 0.01 0.18 Newport Beach 0.00 0.01 0.04 0.01 0.03 0.01 0.03 0.01 0.01 0.16 Laguna Beach 0.00 0.01 0.04 0.01 0.03 0.01 0.03 0.02 0.01 0.15 San Clemente 0.00 0.00 0.03 0.01 0.02 0.01 0.06 0.01 0.01 0.14 ...Orange County Inland Areas... 16Tue 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 04Fri Anaheim 0.00 0.03 0.08 0.02 0.03 0.01 0.03 0.03 0.01 0.15 Fullerton 0.00 0.04 0.10 0.03 0.04 0.02 0.03 0.02 0.01 0.16 Brea 0.00 0.04 0.09 0.03 0.03 0.02 0.03 0.04 0.01 0.16 Villa Park 0.00 0.01 0.06 0.02 0.02 0.01 0.04 0.02 0.01 0.14 ...Santa Ana Mountains And Foothills... 16Tue 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 04Fri Fremont Canyon 0.00 0.02 0.05 0.01 0.01 0.01 0.03 0.04 0.01 0.15 Silverado Canyon, 3 Mi East of Silverado 0.00 0.06 0.07 0.02 0.01 0.01 0.03 0.06 0.01 0.20 Modjeska Preserve 0.00 0.01 0.04 0.01 0.02 0.01 0.05 0.07 0.01 0.17 Santiago Peak 0.00 0.05 0.08 0.03 0.03 0.01 0.03 0.05 0.01 0.18 Santa Rosa Plateau 0.00 0.00 0.01 0.01 0.01 0.01 0.04 0.03 0.00 0.10 ...San Bernardino And Riverside County Valleys-The Inland Empire... 16Tue 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 04Fri Ontario 0.00 0.02 0.05 0.02 0.03 0.01 0.02 0.04 0.01 0.15 San Bernardino 0.01 0.02 0.03 0.01 0.01 0.01 0.01 0.03 0.00 0.11 Beaumont 0.00 0.00 0.01 0.01 0.00 0.00 0.01 0.03 0.00 0.08 Riverside 0.00 0.01 0.01 0.01 0.00 0.01 0.01 0.03 0.00 0.11 Perris Valley Channel 0.00 0.00 0.01 0.01 0.00 0.01 0.02 0.01 0.00 0.09 Prado Dam 0.00 0.02 0.05 0.01 0.01 0.01 0.01 0.02 0.01 0.13 Temecula 0.00 0.00 0.01 0.00 0.00 0.01 0.03 0.03 0.00 0.08 Hemet 0.00 0.00 0.01 0.02 0.03 0.00 0.01 0.02 0.00 0.06 ...Riverside County Mountains... 16Tue 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 04Fri Idyllwild 0.00 0.03 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.07 ...Coachella Valley... 16Tue 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 04Fri 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... 16Tue 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 04Fri San Antonio Dam 0.01 0.11 0.11 0.04 0.05 0.02 0.06 0.03 0.03 0.27 Lytle Creek 0.02 0.18 0.18 0.07 0.06 0.02 0.03 0.04 0.03 0.23 Wrightwood 0.05 0.07 0.03 0.01 0.00 0.00 0.01 0.01 0.01 0.16 Lake Arrowhead 0.04 0.16 0.19 0.09 0.03 0.00 0.01 0.04 0.01 0.14 Big Bear Lake 0.00 0.02 0.01 0.00 0.00 0.00 0.01 0.00 0.00 0.07 Big Morongo Canyon 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 ...Apple And Lucerne Valleys... 16Tue 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 04Fri Hesperia 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 Victorville 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.03 Apple Valley 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.02 ...San Diego County Coastal Areas... 16Tue 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 04Fri Oceanside 0.00 0.00 0.01 0.01 0.00 0.01 0.01 0.05 0.00 0.09 Miramar 0.00 0.00 0.01 0.01 0.00 0.01 0.05 0.00 0.00 0.05 San Diego International Airport 0.00 0.00 0.00 0.01 0.00 0.00 0.03 0.00 0.00 0.06 Chula Vista 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00 0.00 0.04 San Ysidro 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.04 ...San Diego County Valleys... 16Tue 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 04Fri Fallbrook 0.00 0.00 0.01 0.01 0.01 0.01 0.02 0.07 0.00 0.08 Rancho Bernardo 0.00 0.00 0.01 0.00 0.00 0.01 0.03 0.00 0.00 0.05 La Mesa 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.00 0.00 0.04 El Cajon 0.00 0.00 0.00 0.00 0.00 0.00 0.03 0.00 0.00 0.04 ...San Diego County Mountains... 16Tue 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 04Fri Palomar Mountain 0.00 0.00 0.01 0.01 0.00 0.00 0.01 0.01 0.00 0.10 Julian 0.00 0.01 0.03 0.01 0.02 0.00 0.01 0.00 0.00 0.05 Mount Laguna 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.02 Campo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 ...San Diego County Deserts... 16Tue 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 22Tue 04Wed 10Wed 16Wed 22Wed 04Thu 10Thu 16Thu 22Thu 04Fri Borrego Springs 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $$ DISCUSSION... A low pressure system to the north will direct moisture from a weakening atmospheric river into California tonight through Friday with the most significant rainfall expected from Los Angeles County northward. For tonight through Friday night, there could be as much as 1 to 2 inches of rainfall along the south slopes of the San Bernardino County mountains. Rainfall is expected to decrease to the south with around one-quarter to one-half inch for the Inland Empire and Orange County, and around one-third inch across northern San Diego County to around one-tenth inch across southern San Diego County. NBM probabilities for the eastern San Gabriel Mountains for 1 inch or more of rainfall through Friday night are around 40 percent with around a 25 percent for chance for 2 inches or more. Snow levels will mostly be above 7500 to 8000 feet into Friday, except lowering to 6500 to 7000 feet for late Wednesday night into Thursday, and then lowering to 5500 to 6000 feet for late Friday night as precipitation ends. $$ SS