The National Weather Service issued a flash flood warning on Friday afternoon for San Francisco as a heavy downpour dropped ...

Flood Advisories have expired in San Francisco and northern San Mateo County. Other Flood Advisories in the North Bay, East Bay, and western Santa Cruz and Santa Clara Counties remain in effect.

"Most flood deaths occur in vehicles." Earlier the Weather Service issued a bulletin at 12:43 p.m. for the city of San Francisco saying flash flooding was occurring in the city and warning people ...

In the afternoon, motorists were urged to stay off the roads in San Francisco and San Mateo County as the first batch of flash flood warnings ... a cascade of water and mud carried cars, trees ...