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

Residents in San Francisco and parts of San Mateo counties reported being abruptly awoken by a tornado warning issued by the ...

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

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

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

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

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

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

The National Weather Service issued San Francisco's first-ever Tornado Warning on Saturday as a strong Level 3 storm moved through the region.

For the first time ever, the National Weather Service has issued a tornado warning for San Francisco as a system roared on ...

The National Weather Service issued San Francisco with a tornado warning on Saturday, the first in the city's history.