A Level 3 storm has spawned a rare Tornado Warning in San Francisco and left behind a path of destruction across the Bay Area ...

A tornado touched down in the town of Scotts Valley on Dec. 14, as San Francisco issues first-ever tornado warning ...

Many events have been canceled across the region, and businesses announced plans to open late Saturday as officials urged ...

A tornado warning was also briefly issued for San Francisco ... typically during the spring and fall in the northern half of ...

More than a foot (30 centimeters) of snow fell at some Lake Tahoe ski resorts, and a 112-mph (181-kph) gust of wind was ...

A Level 3 storm has spawned a rare Tornado Warning in San Francisco and left behind a path of destruction across the Bay Area ...

In his four years working for the National Weather Service’s Bay Area office, meteorologist Dalton Behringer hasn’t seen anything like what he witnessed on Saturday morning. After making the two-hour ...

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

San Francisco experienced its first-ever tornado warning early Saturday, stunning residents as a powerful storm swept through ...

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

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