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

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

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

A tornado near a mall in central California swept up cars, uprooted trees and sent several people to the hospital. In San ...

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

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

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

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

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

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

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

A strong atmospheric river drenched Northern California with heavy rains and damaging wind gusts Saturday, leaving well over ...