At atmospheric river continues to slam portions of California Tuesday, with multiple inches of rain expected until Wednesday. morning.

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

The storm is expected to continue to favor the North Bay, resulting in 2.5 to 3 inches of additional rain in Sonoma County and 3 to 5 inches of rain in the North Bay mountains. A flood watch is now in effect for most of the Bay Area and Central Coast through 4 a.m. Wednesday.