FSUS46 KLOX 042130 QPSLOX Quantitative Precipitation Forecast National Weather Service Los Angeles/Oxnard CA 230 PM PDT Mon May 04 2026 Precipitation forecasts in inches are provided in 3-hour increments until 0500 followed by 6-hour increments until 1700. Thunderstorm chances cover up to 1700 on day 1 only. Light rainfall amounts greater than zero but less than a tenth of an inch are shown as lgt. The discussion covers the period from: Mon May 04 2026 through Sun May 10 2026. && 17-20 20-23 23-02 02-05 | 05-11 11-17 San Luis Obispo County... LSRC1:Cambria 0.0 0.0 0.0 0.0 | 0.0 0.0 SMRC1:Santa Margarita 0.0 0.0 0.0 0.0 | 0.0 0.0 NIPC1:Lopez Lake 0.0 0.0 0.0 0.0 | 0.0 0.0 1-Hr Rates: Coasts/Valleys Foothills/Mountains Expected Peak (in/hr): 0.01-0.03 0.01-0.03 Probability 0.50+ in/hr: <5% <5% Probability 1.00+ in/hr: <5% <5% Peak rates expected to occur between: 0100-0600 Chance of Thunderstorms: 0% && 17-20 20-23 23-02 02-05 | 05-11 11-17 Santa Barbara County... SIYC1:Santa Maria 0.0 0.0 0.0 0.0 | 0.0 0.0 SBTC1:Santa Barbara Potrero lgt 0.0 lgt 0.0 | lgt 0.0 GBRC1:Gibraltar Dam lgt 0.0 0.0 0.0 | 0.0 0.0 SMCC1:San Marcos Pass lgt lgt 0.0 0.0 | 0.0 0.0 SBFC1:Santa Barbara City lgt 0.0 0.0 0.0 | 0.0 0.0 1-Hr Rates: Coasts/Valleys Foothills/Mountains Expected Peak (in/hr): 0.01-0.03 0.01-0.03 Probability 0.50+ in/hr: <5% <5% Probability 1.00+ in/hr: <5% <5% Peak rates expected to occur between: 1600-1900 Chance of Thunderstorms: 0% && 17-20 20-23 23-02 02-05 | 05-11 11-17 Ventura County... FGWC1:Fagan Canyon 0.0 lgt lgt 0.0 | 0.0 0.0 HRCC1:Hopper Canyon 0.0 lgt lgt 0.0 | 0.0 0.0 MTDC1:Matilija Dam lgt 0.0 0.0 0.0 | 0.0 0.0 VTUC1:Ventura City 0.0 0.0 0.0 0.0 | 0.0 0.0 MORC1:Moorpark 0.0 0.0 lgt 0.0 | 0.0 0.0 CRXC1:Circle X Ranch 0.0 0.0 0.0 0.0 | 0.0 0.0 1-Hr Rates: Coasts/Valleys Foothills/Mountains Expected Peak (in/hr): 0.01-0.03 0.01-0.05 Probability 0.50+ in/hr: <5% <5% Probability 1.00+ in/hr: <5% <5% Peak rates expected to occur between: 1900-0000 Chance of Thunderstorms: 0% && 17-20 20-23 23-02 02-05 | 05-11 11-17 Los Angeles County... WFKC1:West Fork Heliport 0.0 lgt lgt 0.0 | lgt lgt BDDC1:Big Dalton Dam 0.0 lgt lgt 0.0 | lgt 0.0 PCDC1:Pacoima Dam 0.0 lgt lgt 0.0 | lgt 0.0 FLTC1:La Canada Flintridge 0.0 lgt lgt 0.0 | 0.0 0.0 SAUC1:Saugus 0.0 lgt lgt 0.0 | 0.0 0.0 CQT:Downtown LA lgt lgt lgt 0.0 | 0.0 0.0 MLUC1:Malibu Big Rock Mesa 0.0 0.0 0.0 0.0 | 0.0 0.0 1-Hr Rates: Coasts/Valleys Foothills/Mountains Expected Peak (in/hr): 0.01-0.03 0.01-0.05 Probability 0.50+ in/hr: <5% <5% Probability 1.00+ in/hr: <5% <5% Peak rates expected to occur between: 2200-0200 Chance of Thunderstorms: 0% && DISCUSSION: A few showers are possible into Tuesday, mainly over the mountains. Dry weather to follow. $$