The second peak of an ongoing atmospheric river storm arrived in Northern California Monday afternoon, prompting flood watches and a winter storm warning up in the Sierra.

A stronger atmospheric river is set to hit Northern California on Monday and then hit Los Angeles County on Tuesday, aiding hopes of a more definitive end to a devastating fire weather season for Southern California.

Heavy rain and snow will hit Northern California throughout most of this week as an atmospheric river moves through.

The National Weather Service has issued a winter storm warning for Trinity County, with elevations over 2,000 feet expected to receive heavy snowfall ranging fr

As a second atmospheric river takes aim at Northern California, the Sacramento office of the National Weather Service issued a Winter Storm Warning for Monday through Wednesday