The National Weather Service issued the warning for northern Tehema County and southern central Shasta County, but it expired ...

The National Weather Service issued a tornado warning Saturday morning for downtown San Francisco and San Mateo County just before 9 a.m. ET/6 a.m. PT. It was lifted soon after. This is thought to ...

The National Weather Service initially sent a Tornado Warning at around 5:56 a.m. for northern San Mateo County and portions of downtown San Francisco. It was lifted by 6:15 a.m. Radar detected ...

the National Weather Service (NWS) issued a tornado warning for the city of San Francisco. The warning went out just before 6 a.m. local time on Saturday, with about one million people warned to ...

More than 1 million people in the Bay Area were under the brief tornado warning, which was lifted by 6:15 a.m.

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 ...

On Saturday, as a powerful winter storm headed toward the Bay Area, San Francisco residents received a tornado warning from the National Weather Service. But no tornado touched down. Yet 50 miles ...

The National Weather Service (NWS) issued the historic warning for parts of downtown San Francisco and northern San Mateo County shortly before 6 a.m. on Saturday, citing radar data that showed a ...

Severe storms caused damage across northern California on Saturday, and for the first time in recorded history, the National Weather Service (NWS) issued a tornado warning for the city of San ...

A warning covering an area with about 2,200 residents told people to take shelter because flying debris was expected.