The tornado never touched down in San Francisco. But the conditions in the atmosphere with wind speed and direction were ...

Still reeling from a major wildfire in Malibu and a tornado in the Bay Area, forecasters are warning of more high winds and ...

Still reeling from a major wildfire in Malibu and a tornado in the Bay Area, forecasters are warning of more high winds and ...

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

Rain and winds brought power outages to the Bay Area after a Saturday morning tornado warning. Elsewhere: lots of weekend ...

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

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

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

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 has created treacherous driving conditions across Iowa and eastern Nebraska and prompted temporary closures ...

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