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

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

A strong atmospheric river drenched Northern California with heavy rains and damaging wind gusts Saturday, leaving well over ...

Inclement weather has plagued areas of the U.S. in the first half of the weekend, with dangerous conditions including heavy ...

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

SAN FRANCISCO -- The National Weather Service issued San Francisco's first-ever tornado warning on Saturday as a strong Level 3 storm moved through the region. The warning was issued at 5:52 a.m. and ...

Scotts Valley police said six cars were overturned and another 10 or so were damaged by the twister, which hit the center of ...

A powerful winter storm battered the Bay Area Friday night into Saturday, causing widespread issues, power outages and downed ...

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

Several people were injured, and a "wide range" of property damage was reported in the Santa Cruz community ... A 17-year-old girl who was allegedly kidnapped from her San Jose home in front of her ...

The major windstorm overnight​ caused big problems in many parts of. City workers were overwhelmed by the amount of downed ...

A major ice storm created treacherous driving conditions across Iowa and eastern Nebraska this weekend and prompted temporary ...