Two more rounds of widespread rainfall, one of which could be an atmospheric river, are headed for the San Francisco Bay Area ...

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

A video recorded in Scotts Valley, California, on Saturday, shows the aftermath of an EF-1 tornado that ripped through the ...

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

SACRAMENTO, Calif. — An AR2 hit the coastline of Northern California from Bodega Bay down toward Santa Cruz. The abundant ...

The National Weather Service issued San Francisco's first-ever Tornado Warning on Saturday as a strong Level 3 storm moved through the region.

Rain made its way to the Bay Area in the form of an atmospheric river, bringing heavy downpours and strong winds into Saturday, resulting in downed trees, road closures and other problems.

A weak atmospheric river that hit the Bay Area late Wednesday night is expected to continue into the weekend with “unsettled ...

Better forecasting would help communities prepare for the extreme weather from atmospheric rivers that causes an average of ...

Winter's brutal grip is continuing Friday for millions across the eastern U.S. as temperatures remain well below average.

A series of three atmospheric river storms has already started bringing rounds of rain and mountain snow across the West ...