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 86%
Wind Speed WSW 4 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 21 Feb 09:35 PM PST
Extended Forecast for

15 Miles WNW Covington Mill CA

Winter Storm Warning February 22, 12:00am until February 22, 03:00pm
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 41 to 48 mph, with gusts as high as 75 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 4 to 8 inches possible.

    Low: 22 °F

    Heavy Snow
    and Damaging
    Winds

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 30. Very windy, with a south southeast wind 31 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 30 °F

    Heavy Snow
    and Very
    Windy

  • Sunday Night

    Sunday Night: Snow, mainly before 10pm. Low around 29. Windy, with a south wind 22 to 30 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Windy. Snow
    then Chance
    Snow

  • Monday

    Monday: A chance of snow before 4pm, then rain, possibly mixed with snow. High near 32. Breezy, with a south southeast wind around 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Breezy.
    Chance Snow
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow. The rain could be heavy at times. Low around 30. Windy, with a south southeast wind 24 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow and
    Windy

  • Tuesday

    Tuesday: Rain and snow. The rain could be heavy at times. High near 32. Windy, with a southwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Rain/Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 7pm. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 25.

    Low: 25 °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 41 to 48 mph, with gusts as high as 75 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 4 to 8 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 30. Very windy, with a south southeast wind 31 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow, mainly before 10pm. Low around 29. Windy, with a south wind 22 to 30 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow before 4pm, then rain, possibly mixed with snow. High near 32. Breezy, with a south southeast wind around 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow. The rain could be heavy at times. Low around 30. Windy, with a south southeast wind 24 to 26 mph, with gusts as high as 43 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 32. Windy, with a southwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Rain and snow, becoming all snow after 7pm. Low around 26. 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 35.
Wednesday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 25.
Thursday
A slight chance of snow. Partly sunny, with a high near 39.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 30.
Friday
A slight chance of snow. Mostly sunny, with a high near 44.
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 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Covington Mill CA
 41.01°N 123.05°W (Elev. 7201 ft)
Last Update:
1:10 pm PST Feb 21, 2026
Forecast Valid:
9pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation