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

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

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

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

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

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 ...

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

A powerful storm swept through parts of Northern California early Saturday, knocking down trees, causing widespread power ...

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

A tornado warning issued for San Francisco and parts of San Mateo County was based on radar-indicated rotation.