Check Water Temperatures Before Your River Visit

Water temperatures below 70 degrees causes you to lose breathing & muscle control which can lead to drowning. The colder the water the more extreme the impacts. Enjoy the river by staying dry when water is cold. Read More >

Click a location below for detailed forecast.

Last Map Update: Sat, Jun 20, 2026 at 11:30:15 am PDT

Watches, Warnings & Advisories

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National Weather Service San Francisco Bay Area, CA

Small Craft Advisory

Beach Hazards Statement

Gale Watch

Isolated Thunderstorms

Isolated dry thunderstorms are forecast again this afternoon and evening, with the highest chances in eastern Trinity County. Gusty winds and small hail are possible with stronger storms.