Before dawn Saturday, more than a million people in and around San Francisco were awakened by a blaring notification more ...

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

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

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

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

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

A storm prompted the first tornado warning in San Francisco on Saturday and caused some damage. Some trees were toppled and ...

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

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

A tornado ripped through a Santa Cruz County neighborhood Saturday, injuring several people, flipping over cars and leaving ...

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