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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.

Mist

34°F

1°C

Humidity	100%
Wind Speed	S 6 MPH
Barometer	29.46 in (997.63 mb)
Dewpoint	34°F (1°C)
Visibility	5.00 mi
Wind Chill	29°F (-2°C)
Last update	17 Feb 08:35 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, 08:59am until February 18, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 17, 08:59am 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 Likely
and Breezy
Wednesday
High: 18 °F
Snow and
Windy
Wednesday Night
Low: 14 °F
Heavy Snow
and Windy
Thursday
High: 18 °F
Heavy Snow
and Windy
Thursday Night
Low: 9 °F
Chance Snow
Friday
High: 21 °F
Chance Snow
Friday Night
Low: 17 °F
Chance Snow
and Breezy

Detailed Forecast

Today

Snow before 10am, then snow showers after 10am. The snow could be heavy at times. Some thunder is also possible. High near 17. Wind chill values as low as -4. Windy, with a southwest wind 24 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow likely before 7pm, then snow likely after 10pm. Mostly cloudy, with a low around 12. Wind chill values as low as -5. Breezy, with a west wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow. High near 18. Wind chill values as low as -4. Windy, with a west wind 17 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. 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 -3. Windy, with a south wind 20 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday

Snow, mainly before 4pm. The snow could be heavy at times. High near 18. Windy, with a south wind 25 to 30 mph becoming west southwest in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 9. West northwest wind 9 to 14 mph, with gusts as high as 23 mph.

Friday

A 30 percent chance of snow, mainly after 10am. Partly sunny and cold, with a high near 21.

Friday Night

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

Saturday

Snow likely, mainly after 10am. 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. Cloudy, with a low around 23. Windy.

Sunday

Snow. The snow could be heavy at times. Cloudy, with a high near 27. Windy.