Snow storms caused drivers to be extra cautious traveling I-80 on Tuesday with the higher elevations in the Sierra getting a fresh dumping of snow.

The statewide Sierra Nevada snowpack, which provides nearly one-third of California’s water supply, began the year in good shape, at 108% of normal.

Your CBS First Alert Weather Team is tracking this early February storm system moving through Northern California.

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 brought heavy rain and high-elevation snowfall to Northern California over the weekend, and a similar one is brewing.