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

A first-ever tornado warning was issued for San Francisco County early Saturday as thunderstorms and wind gusts of up to 80 ...

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

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

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

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

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

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

Later Saturday a tornado touched down near a shopping mall in Scotts Valley, about 70 miles (110 kilometers) south of San ...

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

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