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

A potent winter storm targeting Northern California this weekend brought what appears to be the first official tornado ...

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

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

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

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

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

A powerful winter storm battered the Bay Area Friday night into Saturday, causing widespread issues, power outages and downed ...

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

the Bay Area still faced the threat of flooding, while other parts of the U.S. braced for ice, rain and snow. 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.

Some San Francisco residents were jolted awake by a tornado warning from the National Weather Service early Saturday.