Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

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Last Map Update: Tue, Jan 13, 2026 at 5:00:09 pm PST

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

Small Craft Advisory

Freezing Fog Advisory

Beach Hazards Statement

Air Quality Alert

Air Stagnation Advisory

7-Day Temperature Outlook

Here is the 7-day temperature outlook for select locations in Northwest California. ☀️ A gradual dry and warming trend will continue this week, peaking on Wednesday and Thursday. As the inversion strengthens, interior valleys will likely see persistent morning fog and may struggle to warm up as quickly as higher terrain. Highs in these fog-prone valleys may stay limited to the 50s, while sunnier inland ridges could reach the mid-60s or even 70°F by midweek.