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The Fire Weather Zones in Del Norte, Humboldt, Trinity, Mendocino, and Lake Counties will be Changing in March 2026
The Public Forecast Zones in Trinity and Lake Counties will be Changing in March 2026

Hazardous Weather Conditions

Winter Storm Warning until February 18, 04:00 PM PST

Current conditions at

TRINITY RIVER NEAR DOUGLAS CITY 1SW (DCYC1)

Lat: 40.64528°NLon: 122.95667°WElev: 1598ft.

N/A

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

7 Miles SE Lewiston CA

Winter Storm Warning February 16, 09:38am until February 18, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 16, 09:38am until February 18, 04:00pm
NOW until 4:00pm Wed
Winter Storm Warning
Washington's Birthday
High: 40 °F
Rain/Snow
Likely
Tonight
Low: 26 °F
Snow Likely
and Breezy
then Heavy
Snow
Tuesday
High: 33 °F
Heavy Snow
Tuesday Night
Low: 21 °F
Snow
Wednesday
High: 32 °F
Snow
Wednesday Night
Low: 26 °F
Heavy Snow
Thursday
High: 33 °F
Heavy Snow
Thursday Night
Low: 21 °F
Chance Snow

Detailed Forecast

Washington's Birthday

Rain and snow likely, mainly after 1pm. Mostly cloudy, with a high near 40. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Tonight

Snow, mainly after 1am. The snow could be heavy at times. Low around 26. Breezy, with a west wind 13 to 16 mph becoming south southwest after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow before 1pm, then snow showers between 1pm and 4pm, then snow after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 33. West southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow, mainly before 10pm. Low around 21. West southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Wednesday

Snow. High near 32. South southwest wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 26. South wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 33. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

A chance of snow, mainly before 4am. Mostly cloudy, with a low around 21.

Friday

A chance of snow, mainly after 10am. Mostly cloudy, with a high near 33.

Friday Night

A chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 27.

Saturday

Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 36.

Saturday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 32.