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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Trinity Center (KO86)

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

Mist

50°F

10°C

Humidity NA
Wind Speed N 0 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint N/A
Visibility 1.25 mi
Last update NA
Extended Forecast for

15 Miles WNW Covington Mill CA

  • Today

    Today: A chance of rain showers before 10am, then rain and snow showers. High near 36. South southwest wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all snow after 10pm. The snow could be heavy at times. Low around 28. Windy, with a south wind 16 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 28 °F

    Windy.
    Rain/Snow
    then Heavy
    Snow

  • Monday

    Monday: Snow showers, mainly before 4pm. The snow could be heavy at times. High near 29. Southeast wind 6 to 15 mph becoming north northeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 29 °F

    Heavy Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before 10pm. Widespread frost after 10pm. Otherwise, mostly cloudy, with a low around 24. East northeast wind 5 to 7 mph.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Frost

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. North northwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost after 4am. Otherwise, mostly clear, with a low around 22. North wind 9 to 11 mph.

    Low: 22 °F

    Mostly Clear
    then Frost

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after 4pm. Widespread frost before 10am, then widespread frost after 1pm. Otherwise, mostly sunny, with a high near 34.

    High: 34 °F

    Frost then
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly after 10pm. Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 29. Breezy.

    High: 29 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

Today
A chance of rain showers before 10am, then rain and snow showers. High near 36. South southwest wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow, becoming all snow after 10pm. The snow could be heavy at times. Low around 28. Windy, with a south wind 16 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Monday
Snow showers, mainly before 4pm. The snow could be heavy at times. High near 29. Southeast wind 6 to 15 mph becoming north northeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Monday Night
A 20 percent chance of snow showers before 10pm. Widespread frost after 10pm. Otherwise, mostly cloudy, with a low around 24. East northeast wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 33. North northwest wind 10 to 13 mph, with gusts as high as 20 mph.
Tuesday Night
Widespread frost after 4am. Otherwise, mostly clear, with a low around 22. North wind 9 to 11 mph.
Wednesday
A 30 percent chance of snow showers after 4pm. Widespread frost before 10am, then widespread frost after 1pm. Otherwise, mostly sunny, with a high near 34.
Wednesday Night
Snow showers likely, mainly after 10pm. Mostly cloudy, with a low around 25. Breezy.
Thursday
Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 29. Breezy.
Thursday Night
A slight chance of snow showers before 10pm. Partly cloudy, with a low around 24.
Friday
Patchy frost. Otherwise, mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 40.
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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:
5:09 am PST Nov 16, 2025
Forecast Valid:
9am PST Nov 16, 2025-6pm PST Nov 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation