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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 Center (KO86)

Lat: 40.98452°NLon: 122.69342°WElev: 2385.0ft.

Overcast

36°F

2°C

Humidity	86%
Wind Speed	N 0 MPH
Barometer	29.48 in (998.31 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	17 Feb 11:35 AM PST

More Information:

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

Extended Forecast for

15 Miles WNW Covington Mill CA

Winter Storm Warning February 17, 11:59am until February 18, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 17, 11:59am until February 18, 04:00pm
NOW until 4:00pm Wed
Winter Storm Warning
Today
High: 17 °F
Heavy Snow
and Windy
Tonight
Low: 12 °F
Snow Showers
Likely
Wednesday
High: 18 °F
Snow Showers
and Breezy
Wednesday Night
Low: 14 °F
Heavy Snow
and Breezy
Thursday
High: 18 °F
Snow and
Windy
Thursday Night
Low: 8 °F
Chance Snow
and Blustery
then Partly
Cloudy
Friday
High: 22 °F
Slight Chance
Snow and
Breezy
Friday Night
Low: 17 °F
Chance Snow
and Breezy

Detailed Forecast

Today

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 17. Wind chill values as low as -3. Windy, with a west southwest wind 21 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 12. Wind chill values as low as -5. West southwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow showers, mainly after 10am. High near 18. Wind chill values as low as -5. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 31 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 14. Wind chill values as low as -4. Breezy, with a south southwest wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday

Snow, mainly before 4pm. High near 18. Windy, with a west northwest wind 18 to 26 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 8. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 32 mph.

Friday

A 20 percent chance of snow after 10am. Mostly sunny and cold, with a high near 22. Breezy.

Friday Night

A chance of snow. Mostly cloudy, with a low around 17. Breezy.

Saturday

Snow likely, mainly after 4pm. The snow could be heavy at times. Mostly cloudy and cold, with a high near 25. Windy.

Saturday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 22. Windy.

Sunday

Snow. The snow could be heavy at times. Cloudy, with a high near 29. Windy.

Sunday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 25. Windy.