

High winds may create white-out, low visibility conditions over the summits. Highway 50 over Echo Summit should be anticipated. The storm is forecast to include heavy valley rains, high winds and up to 12 inches of snowfall at the higher elevations, including Donner and Echo Summit passes.Īs winter driving conditions develop, chain controls on Interstate 80 over Donner Summit and on U.S. MARYSVILLE – Caltrans is alerting motorists that the National Weather Service has issued a Winter Storm Watch in the Northern California area for Wednesday through Friday.

Heavy rains and Sierra snow will create slippery roadways Caltrans Alerts Motorists to Prepare for Winter Driving Conditions
