California remains in the grip of an unrelenting atmospheric river delivering record-breaking rainfall, heavy mountain snow and destructive winds. Since the weekend, the storm has triggered widespread flooding,

An atmospheric river is pounding Northern California with heavy rain and the threat of flooding before heading to Southern California.

Heavy precipitation is falling mostly in mountain areas. A flood watch in also in effect for the coast of central California, including the San Francisco Bay Area and Sacramento Valley.

Heavy Sierra snow, steady rain and gusty winds are expected Tuesday in Northern California as the result of an atmospheric river. The Tuesday morning commute will be wet and breezy across the region.

Northern California sees a surge of rain and snow as an atmospheric river arrives. Heavy rain is expected to pour down, potentially leading to flooding, while the Sierra Nevada mo