San Francisco residents awoke to a tornado warning, but none touched down there. It was the first such warning for the city ...

Temperatures in the Sacramento Valley are expected to warm, too, after a high of 51 degrees expected Monday and an overnight ...

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

A tornado touched down in Scott Valley, Calif., sending shockwaves through the area. The storm was so powerful it flipped ...

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 ...

It was lifted soon after. This is thought to be the first recorded tornado warning in the area, the National Weather Service ...

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 ...

An apparent tornado touched down in a small Northern California city Saturday, flipping cars, causing significant damage and ...

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

A major ice storm has created treacherous driving conditions across Iowa and eastern Nebraska and prompted temporary closures ...

More than 1 million people in the Bay Area were under the brief tornado warning, which was lifted by 6:15 a.m.