On Friday at 1:57 a.m. a winter storm warning was issued by the NWS Hanford CA valid from 10 p.m. until Saturday 10 p.m. The warning is for Yosemite, Upper San Joaquin River, Kaiser to Rodgers Ridge,

A winter storm warning was issued by the National Weather Service on Saturday at 2:34 p.m. valid from Sunday 7 a.m. until Monday 4 a.m. for Somerset County.

Parts of the Sierra Nevada could see up to 30 inches of snow and wind gusts as high as 120 mph as a severe storm sweeps Northern California, according to the National Weather Service.

The National Weather Service has fine-tuned their initial winter storm watch area issued yesterday. Most of the winter storm watch area has now become either a winter storm warning or a winter weather advisory.

A brief tornado warning alert was issued for residents in northern San Mateo County and downtown San Francisco.

EST a winter storm warning was issued by the National Weather Service valid from Wednesday 1 a.m. EST until Thursday 1 a.m. EST for Ontonagon County.

More than 1 million people in the Bay Area were under the brief tornado warning, which was lifted by 6:15 a.m.

Rain and winds brought power outages to the Bay Area after a Saturday morning tornado warning. Elsewhere: lots of weekend winter weather advisories.

A strong atmospheric river is drenching much of the West Coast with heavy rains and potentially damaging wind gusts, while in the coastal Pacific Northwest, coastal flooding is a serious concern.