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

39°F

4°C

Humidity 75%
Wind Speed S 3 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 21 Feb 12:55 PM PST
Extended Forecast for

5 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

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers. Cloudy, with a high near 27. Windy, with a south southeast wind around 31 mph, with gusts as high as 49 mph.

    High: 27 °F

    Chance Snow
    Showers and
    Windy

  • Tonight

    Tonight: Snow showers likely, mainly between 7pm and 1am, then snow after 1am. The snow could be heavy at times. Low around 24. Very windy, with a south southeast wind 28 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

    Low: 24 °F

    Heavy Snow
    and Very
    Windy

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 32. Windy, with a south wind 16 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 32 °F

    Heavy Snow
    and Windy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm. Cloudy, with a low around 31. Breezy, with a south wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Snow Likely
    and Breezy
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 1pm, then rain and snow. High near 34. Northeast wind 13 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all rain after 7pm. The rain could be heavy at times. Low around 32. Breezy, with a south wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Breezy.
    Rain/Snow
    then Heavy
    Rain

  • Tuesday

    Tuesday: Rain. The rain could be heavy at times. High near 34. Breezy. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 34 °F

    Heavy Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 1am. Cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow

  • Wednesday

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

    High: 37 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers. Cloudy, with a high near 27. Windy, with a south southeast wind around 31 mph, with gusts as high as 49 mph.
Tonight
Snow showers likely, mainly between 7pm and 1am, then snow after 1am. The snow could be heavy at times. Low around 24. Very windy, with a south southeast wind 28 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 32. Windy, with a south wind 16 to 24 mph, with gusts as high as 39 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 31. Breezy, with a south wind 11 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
A chance of snow before 1pm, then rain and snow. High near 34. Northeast wind 13 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 24 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 7pm. The rain could be heavy at times. Low around 32. Breezy, with a south wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
Rain. The rain could be heavy at times. High near 34. Breezy. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday Night
Rain and snow, becoming all snow after 1am. Cloudy, with a low around 29.
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 28.
Thursday
A slight chance of rain and snow. Partly sunny, with a high near 41.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 33.
Friday
A slight chance of rain and snow. Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Covington Mill CA
 40.92°N 122.87°W (Elev. 6532 ft)
Last Update:
12:00 pm PST Feb 21, 2026
Forecast Valid:
1pm PST Feb 21, 2026-6pm PST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation