Red Bluff ASOS Down for Maintenance starting March 5th

The Red Bluff ASOS (Automated Surface Observing System) site will be out of service beginning March 5th due to the installation of a new ASOS unit and will be down for at least a week or longer. This will mean that no surface observations or climate products will be available during the down time. Updates will be posted when a return to service date can be determined. Read More >

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Last Map Update: Mon, Mar 3, 2025 at 4:26:42 pm PST

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

National Weather Service San Joaquin Valley, CA

Winter Storm Warning

Winter Weather Advisory

Small Craft Advisory

Lake Wind Advisory

High temperatures Today

Midweek Rain Forecast

Midweek Snow Forecast

Active Weather Continues?

A look at the high temperatures around the region for today, March 3, 2025. Cooler temperatures prevail as a break in active weather begins today and into tomorrow.

A look at the forecast rain totals for the second wave of active weather entering the area late Tuesday night into Wednesday morning and continuing through Thursday.

A look at the forecast snow totals from Late Tuesday night into Thursday. Snow totals have slightly trended higher. Snow levels around 4500-5500 feet Tuesday and Wednesday, falling to 3500-4500 feet by Thursday.

Ensembles are continuing to show active weather late this weekend and into next week. Below normal temperatures and above normal precipitation is expected across the region from March 10-16, 2025.