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

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

A very soggy start to the weekend really upped our rain and snow totals. Parts of the Sierra saw more than three feet of snow.

A tornado near a mall in central California swept up cars, uprooted trees, and sent several people to the hospital. In San ...

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

In his four years working for the National Weather Service’s Bay Area office, meteorologist Dalton Behringer hasn’t seen anything like what he witnessed on Saturday morning. After making the two-hour ...

Areas of patchy dense fog are present this morning along with areas with frost. Fog will lift by noon across the valley, but mostly cloudy skies persist as the next wave of moisture moves toward ...

San Francisco residents awoke to a tornado warning, but none touched down there. It was the first such warning for the city ...

The National Weather Service issued the first-ever Tornado Warning on Saturday morning for San Francisco, but there are no ...

Weak La Niña conditions possible, but not guaranteed Do what you can to take advantage of December run Slowing down through ...

In San Francisco, authorities issued the first-ever tornado warning. Meanwhile, upstate New York saw heavy snow, the Midwest ...

Inclement weather plagued areas of the U.S. over the weekend, with dangerous conditions including heavy snow in upstate New ...