The tornado never touched down in San Francisco. But the conditions in the atmosphere with wind speed and direction were ...

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

A rare tornado touched down in California on Saturday, overturning cars, damaging roofs, and leaving several people injured.

Inclement weather plagued the country, and in San Francisco, authorities issued the first-ever tornado warning.

The tornado touched down at the intersection of Mount Hermon Road and Lockewood Lane in Scotts Valley, a town about an hour ...

An apparent tornado touched down in a small Northern California city Saturday, flipping cars, causing significant damage and ...

Inclement weather plagued areas of the U.S., with dangerous conditions including heavy snow in upstate New York, a major ice ...

Powerful storms swept through parts of Northern California on Saturday, knocking down trees, causing widespread power outages ...

A potent winter storm targeting Northern California this weekend brought what appears to be the first official tornado ...

After a major wildfire in Malibu and a tornado in the Bay Area, forecasters are warning of more high winds and storms coming ...