Winter Storm Watch Bay Area: Rain, Dangerous Surf, and Sierra Snow on the Way
A significant winter storm is bearing down on the Bay Area, and forecasters say residents need to pay attention starting today and into tonight. Rain returns to the region, with potentially dangerous surf expected along the coast and several inches of snow headed to the Sierra Nevada, according to early reports.
Related: Winter Storm Warning California: Up to 18 Inches of Snow, High Winds Hitting Mountain Passes · Hurricane Marie Threatens San Diego With Dangerous Surf and Rain This Labor Day Weekend
The storm system already hammered British Columbia before turning south, and California is now squarely in its path. This is a developing situation, and details on timing and totals may change as the storm approaches.
If you're planning to head to the coast or up to Tahoe this week, check conditions before you go. Forecasters are flagging both the surf and mountain travel as serious concerns.
What to Expect and When
According to ABC7 Bay Area, the storm brings a layered punch: rain across the Bay Area proper, rough and potentially hazardous surf along the coastline, and meaningful snowfall in the Sierra. Early reports suggest the worst of it arrives today through tonight, though the full timeline may shift. Keep tabs on your local forecast and don't get caught off guard if conditions deteriorate faster than expected.
See also: Massive Waves Hit Bay Area Coast: Biggest Surf in a Decade Floods Streets, Threatens Homes · CALWIRE Crime Watch (Sunday, November 15, 2026) — Morning Edition
Sierra Snow: Good News for Ski Season
There's an upside for snow lovers. Palisades Tahoe is already calling this part of a string of good early-season snowstorms, so resorts are welcoming the system even as travel over the mountain passes could get dicey. If you're heading up to ski or snowboard, check Caltrans chain controls before you leave.
Stay Safe: What Bay Area Residents Should Do Now
Coastal residents should stay away from the water during high surf windows. Drivers heading over Highway 50 or I-80 to the Sierra should pack chains and check road conditions. Around the Bay, expect slick roads and reduced visibility during the heaviest rain bands. This story is developing and CALWIRE will update as conditions and forecasts firm up.