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

28°F

-2°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 27°F (-3°C)
Visibility 9.00 mi
Last update 18 Feb 04:55 AM PST
Extended Forecast for

15 Miles WNW Covington Mill CA

Winter Storm Warning February 18, 05:14am until February 19, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 18, 05:14am until February 19, 06:00am

    NOW until 6:00am Thu

    Winter Storm Warning

  • Overnight

    Low: 9 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly between 10am and 4pm. Mostly cloudy and cold, with a high near 17. Wind chill values as low as -4. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 17 °F

    Snow Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly after 7pm. The snow could be heavy at times. Low around 14. Wind chill values as low as -3. 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 6 to 10 inches possible.

    Low: 14 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow showers, mainly before 4pm. The snow could be heavy at times. High near 18. Wind chill values as low as -3. 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 3 to 5 inches possible.

    High: 18 °F

    Heavy Snow
    and Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers 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.

    Low: 8 °F

    Chance Snow
    Showers and
    Blustery then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after 10am. Mostly sunny and cold, with a high near 21. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 29 mph.

    High: 21 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: Snow showers likely. The snow could be heavy at times. Mostly cloudy and cold, with a high near 25. Windy.

    High: 25 °F

    Heavy Snow
    and Windy

Detailed Forecast

Overnight
A 40 percent chance of snow showers. Mostly cloudy, with a low around 9. Wind chill values as low as -3. West wind around 11 mph, with gusts as high as 20 mph.
Wednesday
Snow showers likely, mainly between 10am and 4pm. Mostly cloudy and cold, with a high near 17. Wind chill values as low as -4. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday Night
Snow showers, mainly after 7pm. The snow could be heavy at times. Low around 14. Wind chill values as low as -3. 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 6 to 10 inches possible.
Thursday
Snow showers, mainly before 4pm. The snow could be heavy at times. High near 18. Wind chill values as low as -3. 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 3 to 5 inches possible.
Thursday Night
A 30 percent chance of snow showers 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 showers after 10am. Mostly sunny and cold, with a high near 21. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 29 mph.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 16. Breezy.
Saturday
Snow showers likely. The snow could be heavy at times. Mostly cloudy and cold, with a high near 25. Windy.
Saturday Night
Snow showers. The snow could be heavy at times. Cloudy, with a low around 22. Windy.
Sunday
Snow showers. The snow could be heavy at times. Cloudy, with a high near 29. Windy.
Sunday Night
Snow showers. The snow could be heavy at times. Cloudy, with a low around 27. Windy.
Monday
Snow showers. The snow could be heavy at times. Cloudy, with a high near 28. Windy.
Monday Night
Snow showers. The snow could be heavy at times. Cloudy, with a low around 23. Breezy.
Tuesday
Snow showers. The snow could be heavy at times. Cloudy, with a high near 28. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Covington Mill CA
 41.01°N 123.05°W (Elev. 7201 ft)
Last Update:
1:10 am PST Feb 18, 2026
Forecast Valid:
5am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation