The flash flood warning was in effect until 9:15 a.m. and was replaced by a flood warning in effect until 3 p.m. KPIX First Alert Weather: Current conditions, alerts, maps for your area In Santa ...
Santa Clara, San Mateo, Santa Cruz, Marin, San Francisco, Napa and Sonoma counties late Thursday. The flood watch will be in effect from noon Friday until 10 p.m. Sunday. According to the weather ...