The fast-moving storm prompted warnings for San Francisco residents to take shelter, but few people have basements in the ...

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

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

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 brief tornado warning alert was issued for residents in northern San Mateo County and downtown San Francisco.

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 ...

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

Residents of the San Francisco area awoke Saturday to a meteorological rarity — a tornado warning. It was the first ever ...

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

San Francisco faced a rare tornado warning on Saturday morning as a severe storm system brought strong winds and rain. The ...