A massive weather system (Feb 2026) is set to bring heavy rain and snow across Northern California this week.

Expect 2-3 inches of rain in the valleys, leading to ponding and minor flooding on major roads.

The mountains could see up to 8 feet of snow, with whiteout conditions making travel impossible.

Snow levels are crashing down to 1,000 feet, bringing a rare winter chill to lower elevations.

Gusts up to 50 mph could down trees and cause power outages across the Bay Area and Valley.

Chain controls are active. Officials advise against mountain travel through midweek.

Keep an eye on local forecasts and emergency alerts as this cold system moves through.