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

A powerful storm swept through parts of Northern California early Saturday, knocking down trees, causing widespread power ...

Around one million people woke up to a terrifying alert urging them to 'take shelter' early on Saturday as a powerful storm ...

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

For the first time in recorded history, a tornado warning was issued for downtown San Francisco early Saturday morning as ...

Some San Francisco residents were jolted awake by a tornado warning from the National Weather Service early Saturday.