The Bay Area is in for wet weather, including possible thunderstorms, beginning Thursday and lasting through the weekend, according to the National Weather Service. The weather service said showers are in the forecast Thursday and Friday before the rainfall becomes more widespread on Saturday and Sunday. Isolated to scattered thunderstorms are possible Friday through Sunday. Aside from slick roadways, the weather service warned of localized flooding caused by heavy rain showers and/or thunderstorms. Below is a breakdown of forecasted rainfall totals between Thursday and Sunday, per the weather service: Cloverdale: 1-1.5 inches Santa Rosa: 1-1.5 inches Napa: 1-1.5 inches Concord: 1-1.5 inches San Francisco: 1-1.5 inches Livermore: 0.5-1 inch San Jose: 0.5-1 inch Santa Cruz: 1.5-2 inches Hollister: 0.5-1 inch Monterey: 0.5-1 inch Big Sur: 1.5-2 inches Rain totals are trending up! 🌧️📈 Coastal ranges (Santa Cruz/Big Sur) now eyeing 1.5"–2", with SF North Bay up to 1.5".Widespread rain Thur-Sun + T-storms possible Fri-Sun. ⚡️ Take it slow on the roads! #CAwx #BayAreaWX pic.twitter.com/ZMvhL4KyNQ— NWS Bay Area 🌉 (@NWSBayArea) April 8, 2026 ...read more read less