Radar detected rotation in a storm cell located about 10 miles west of Boulder Creek.

There is a tornado warning in effect for San Mateo County, according to the National Weather Service. Tornado Warning continues for San Mateo County, CA, Santa Cruz County, CA until 4:15 PM PST ...

The Central Marin Police Authority has issued a warning on Monday afternoon that three roads are closed due to flooding. Lucky Drive, Fifer Avenue and Doherty Drive at Redwood High School in Larkspur ...

Another winter storm moved through the Bay Area on Monday, bringing more rain, minor coastal flooding, a chance of thunderstorms and a rare tornado warning, according to the National Weather Service.

KTVU's Chief Meteorologist Mark Tamayo on the rain, floods and even a tornado warning in the Bay Area on Monday. Greg Lee previews the 10 o'clock News and Andre Torrez on the Digital Dive looks at how ...

A tornado warning was issued for southern San Mateo County and western Santa Cruz County on Monday afternoon and people were advised to shelter in place and expect roof and other damage. The warning, ...