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

An updated severe thunderstorm warning was issued by the NWS San Francisco CA on Saturday at 1:32 p.m. valid until 2 p.m. for ...

A severe thunderstorm warning was issued for parts of Santa Cruz County, per the National Weather Service. The warning will ...

A Level 3 storm has spawned a rare Tornado Warning in San Francisco and left behind a path of destruction across the Bay Area ...

The National Weather Service is rating the Scotts Valley Tornado an EF1 after a survey by the agency. According to the NWS, ...

A tornado touched down in the Northern California town of Scotts Valley near Santa Cruz Saturday afternoon, flipping cars and ...

A tornado warning was issued by the NWS San Francisco CA on Saturday at 5:51 a.m. "At 5:51 a.m., a severe thunderstorm ...

Explore the cutting-edge Thunderstorm Generator! Using plasmoid technology, this device reduces carbon emissions and ...

Expect an unseasonably mild December evening, with temperatures holding into the low 60s. Showers will spread across the ...