The Sierra Nevada region could see significant snowfall while Southern California remains largely dry and mild.

SACRAMENTO, Calif. — Weather impacts, including valley rain and Sierra snow, are expected this week and are likely to affect travel. Starting Tuesday night, an atmospheric river swept through Northern California, triggering numerous weather events. Snow has already arrived in the Sierra.

Sacramento has seen weeks of dry, foggy weather so far this winter.

Among Winter Storm Fern's impacts was the "largest cancellation day" for flights since March 2020, an airport official said.

Add Yahoo as a preferred source to see more of our stories on Google. Almost every square mile of California is forecast to pick up at least 0.01 inches of rain through New Year's Day, with the greatest totals expected in Southern California and the Sierra ...

Following a record-breaking New Year's Day deluge in Southern California, more rain is predicted for the area. The Weather Prediction Center of the National Oceanic and Atmospheric Administration forecasted a strong system approaching California and the ...

Governor Gavin Newsom has deployed a 30-member California-based federal Complex Incident Management Team to Tennessee to support response and life safety efforts following a deadly winter storm.

The storm dumped more than an inch of rain in Ojai in Ventura County, nearly three-quarters of an inch in downtown Los Angeles and dropped rain at nearly .75 inches an hour in the Angeles National Forest,