NBC Universal, Inc. A storm and wind gusts of up to 60 mph (96 kph) prompted the first-ever tornado warning in San Francisco and caused some damage in the Bay Area on Saturday. Parts of ...

Depending on where you live, you may have been issued a tornado watch or a tornado warning. But how do the two alerts differentiate? Learn the difference between a tornado watch and a tornado ...

San Francisco residents were woken up by a tornado warning early Saturday morning during a powerful storm system that battered the region with heavy rain and wind. It was the first-ever tornado ...

In San Francisco, authorities issued the first-ever tornado warning. Elsewhere, inclement weather plagued areas of the U.S., with dangerous conditions including heavy snow in upstate New York ...

For the first time in recorded history, downtown San Francisco was included in a tornado warning on Saturday as severe storms swept through the city, just one week after a tsunami warning ...

Scotts Valley residents are questioning the National Weather Service after a rare tornado struck downtown without a specific tornado warning. "It wasn't exactly a tornado warning; it was actually ...

This article was first published on ABC 7 in the Bay Area. The National Weather Service issued San Francisco with a tornado warning on Saturday, the first in the city's history. ABC7 News ...

San Francisco residents were woken up by a tornado warning early Saturday morning during a powerful storm system that battered the region with heavy rain and wind. It was the first-ever tornado ...

DALY CITY, Calif. (KGO) -- The National Weather Service issued San Francisco's first-ever Tornado Warning on Saturday as a strong Level 3 storm moved through the region. It was originally issued ...