Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Trinity Center (KO86)

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

Overcast

39°F

4°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Last update 27 Jan 10:35 PM PST
Extended Forecast for

4 Miles NNW Covington Mill CA

  • Tonight

    Tonight: A slight chance of rain showers before 1am, then a slight chance of rain and snow showers after 4am.  Mostly cloudy, with a low around 34. Light northwest wind.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 7am, then a slight chance of rain showers between 7am and 10am.  Cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind.  Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 10pm.  Mostly cloudy, with a low around 37. Light west wind.

    Low: 37 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 59. Calm wind.

    High: 59 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of rain showers before 1am, then a slight chance of rain and snow showers after 4am. Mostly cloudy, with a low around 34. Light northwest wind. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow showers before 7am, then a slight chance of rain showers between 7am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of showers after 10pm. Mostly cloudy, with a low around 37. Light west wind.
Thursday
Partly sunny, with a high near 57. Calm wind.
Thursday Night
Mostly cloudy, with a low around 42. Calm wind.
Friday
Partly sunny, with a high near 59. Calm wind.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 61.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
A chance of rain. Partly sunny, with a high near 55.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Covington Mill CA
 40.96°N 122.79°W (Elev. 3760 ft)
5:53 pm PST Jan 27, 2026
10pm PST Jan 27, 2026-6pm PST Feb 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database