Severe storms caused damage across northern California on Saturday, and for the first time in recorded history, the National ...

A rare tornado struck Scotts Valley, just south of the Bay Area, overturning cars, damaging trees and knocking out power with ...

For the first time in recorded history, downtown San Francisco was included in a tornado warning on Saturday as severe storms ...

San Francisco residents were woken up by a tornado warning early Saturday morning during a powerful storm system that ...

The National Weather Service initially sent the warning around 5:56 a.m. for northern San Mateo County and portions of ...

Less than two weeks after a tsunami warning, residents were jolted awake before 6 a.m. to consider a new potential disaster ...

A brief tornado warning alert was issued for residents in northern San Mateo County and downtown San Francisco.

Flooding and power outages in SF - even a tornado warning as inclement weather hits the Bay Area.

A potent winter storm targeting Northern California this weekend brought what appears to be the first official tornado ...

Heavy rain and strong winds are still sweeping the Bay Area Saturday, prompting flood watches, wind advisories and power ...

Rain and winds brought power outages to the Bay Area after a Saturday morning tornado warning. Elsewhere: lots of weekend ...

Residents of the San Francisco area awoke Saturday to a meteorological rarity — a tornado warning. It was the first ever ...