National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Trinity Center (KO86)

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

Overcast

36°F

2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 36°F (2°C)
Visibility 9.00 mi
Last update 21 Feb 07:55 PM PST
Extended Forecast for

7 Miles WNW Covington Mill CA

Winter Storm Warning February 21, 10:00pm until February 22, 04:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Snow showers likely before 1am, then snow after 1am. The snow could be heavy at times. Low around 22. Strong and damaging winds, with a south southeast wind 38 to 44 mph, with gusts as high as 70 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 6 to 10 inches possible.

    Low: 22 °F

    Heavy Snow
    and Damaging
    Winds

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 31. Very windy, with a south wind 31 to 36 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 31 °F

    Heavy Snow
    and Very
    Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm. Cloudy, with a low around 28. Breezy, with a south wind 16 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Likely
    and Breezy

  • Monday

    Monday: A chance of snow before 4pm, then rain and snow. High near 35. Breezy, with a south southeast wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Breezy.
    Chance Snow
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all rain after 10pm. The rain could be heavy at times. Low around 30. Windy, with a south southeast wind 22 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Windy.
    Rain/Snow
    then Heavy
    Rain

  • Tuesday

    Tuesday: Rain and snow. The rain could be heavy at times. High near 34. Breezy, with a west southwest wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow. Low around 27. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow then
    Snow Likely

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Tonight
Snow showers likely before 1am, then snow after 1am. The snow could be heavy at times. Low around 22. Strong and damaging winds, with a south southeast wind 38 to 44 mph, with gusts as high as 70 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 6 to 10 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 31. Very windy, with a south wind 31 to 36 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow likely, mainly before 10pm. Cloudy, with a low around 28. Breezy, with a south wind 16 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
A chance of snow before 4pm, then rain and snow. High near 35. Breezy, with a south southeast wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow, becoming all rain after 10pm. The rain could be heavy at times. Low around 30. Windy, with a south southeast wind 22 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow. The rain could be heavy at times. High near 34. Breezy, with a west southwest wind 11 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. Low around 27. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A chance of snow. Mostly cloudy, with a high near 37.
Wednesday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 26.
Thursday
A slight chance of snow. Partly sunny, with a high near 42.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 47.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 32.
Saturday
A chance of snow. Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Covington Mill CA
 40.94°N 122.91°W (Elev. 7201 ft)
Last Update:
1:10 pm PST Feb 21, 2026
Forecast Valid:
8pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation