Powerful storms swept through parts of Northern California on Saturday, knocking down trees, causing widespread power outages ...

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

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

On Saturday, meteorologists with the National Weather Service went to San Francisco to assess storm damage, then pivoted to ...

Tornado warning in downtown San Francisco ends, damage consistent with straight line winds. Severe storms continue, flood ...

For the first time, the National Weather Service Bay Area issued a Tornado Warning for the city of San Francisco.

Saturday was a historic weather day in San Francisco. For the first time in its 150+ year history, authorities issued a ...

Inclement weather plagued the country, and in San Francisco, authorities issued the first-ever tornado warning.

A rare tornado touched down in California on Saturday, overturning cars, damaging roofs, and leaving several people injured.

Two meteorologists for the National Weather Service's Bay Area office set out on Saturday to survey the damage caused by two ...

The tornado touched down at the intersection of Mount Hermon Road and Lockewood Lane in Scotts Valley, a town about an hour ...