FSUS46 KSGX 252158 QPSSGX Quantitative Precipitation Forecast National Weather Service San Diego CA 258 PM PDT Thu Apr 25 2024 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... 17Thu 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 05Sun 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 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ...Orange County Inland Areas... 17Thu 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 05Sun 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... 17Thu 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 05Sun 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 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Modjeska Preserve 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Santiago Peak 0.02 0.01 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.00 Santa Rosa Plateau 0.00 0.01 0.03 0.00 0.04 0.00 0.00 0.00 0.00 0.00 ...San Bernardino And Riverside County Valleys-The Inland Empire... 17Thu 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 05Sun Ontario 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 San Bernardino 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Beaumont 0.01 0.01 0.01 0.01 0.06 0.01 0.00 0.00 0.00 0.00 Riverside 0.00 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Perris Valley Channel 0.02 0.00 0.01 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 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Hemet 0.01 0.01 0.01 0.01 0.02 0.00 0.00 0.00 0.00 0.00 ...Riverside County Mountains... 17Thu 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 05Sun Idyllwild 0.00 0.01 0.01 0.04 0.28 0.02 0.00 0.00 0.00 0.00 ...Coachella Valley... 17Thu 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 05Sun 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... 17Thu 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 05Sun San Antonio Dam 0.00 0.02 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Lytle Creek 0.02 0.00 0.00 0.01 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 0.02 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... 17Thu 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 05Sun 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... 17Thu 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 05Sun Oceanside 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Miramar 0.02 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 San Diego International Airport 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Chula Vista 0.00 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 San Ysidro 0.00 0.01 0.01 0.00 0.01 0.00 0.00 0.00 0.00 0.00 ...San Diego County Valleys... 17Thu 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 05Sun Fallbrook 0.00 0.02 0.01 0.00 0.01 0.00 0.00 0.00 0.00 0.00 Rancho Bernardo 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 La Mesa 0.01 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 El Cajon 0.01 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ...San Diego County Mountains... 17Thu 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 05Sun Palomar Mountain 0.00 0.01 0.01 0.00 0.00 0.01 0.00 0.00 0.00 0.00 Julian 0.05 0.06 0.06 0.03 0.10 0.09 0.00 0.00 0.00 0.00 Mount Laguna 0.00 0.02 0.03 0.04 0.05 0.00 0.00 0.00 0.00 0.00 Campo 0.00 0.02 0.02 0.00 0.01 0.00 0.00 0.00 0.00 0.00 ...San Diego County Deserts... 17Thu 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 23Thu 05Fri 11Fri 17Fri 23Fri 05Sat 11Sat 17Sat 23Sat 05Sun Borrego Springs 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $$ DISCUSSION... A trough of low pressure will bring drizzle and light showers tonight through Friday morning as it tracks across Southern California. Total amounts will be light, with largest amounts near one quarter of an inch of rain near the coastal slopes. $$