Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

KNOX 2 (KNXN2)

Lat: 39.27283°NLon: 119.963°WElev: 7568.0ft.

NA

41°F

5°C

Humidity 24%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 29 Dec 10:19 PM PST
Extended Forecast for

3 Miles E Devonshire CA

  • Tonight

    Tonight: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45. Calm wind.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 10 percent chance of snow after 4am.  Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 1pm, then rain likely.  Snow level 7500 feet rising to 9000 feet in the afternoon. Mostly cloudy, with a high near 44. Calm wind.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 7pm, then rain and snow likely between 7pm and 10pm, then rain after 10pm.  Snow level 9100 feet. Low around 34. Calm wind.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then Rain

  • New Year's Day

    New Year's Day: Rain.  Snow level 9000 feet lowering to 8300 feet in the afternoon . High near 42. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely before 10pm, then rain and snow likely.  Snow level 8000 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow likely.  Snow level 7500 feet. Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain and snow likely before 10pm, then snow. The snow could be heavy at times.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    Likely then
    Heavy Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 24. Calm wind.
Tuesday
Sunny, with a high near 45. Calm wind.
Tuesday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 30. Calm wind.
Wednesday
A chance of rain and snow before 1pm, then rain likely. Snow level 7500 feet rising to 9000 feet in the afternoon. Mostly cloudy, with a high near 44. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Rain likely before 7pm, then rain and snow likely between 7pm and 10pm, then rain after 10pm. Snow level 9100 feet. Low around 34. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
New Year's Day
Rain. Snow level 9000 feet lowering to 8300 feet in the afternoon . High near 42. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain likely before 10pm, then rain and snow likely. Snow level 8000 feet. Mostly cloudy, with a low around 35. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
Rain and snow likely. Snow level 7500 feet. Mostly cloudy, with a high near 43.
Friday Night
Rain and snow likely before 10pm, then snow. The snow could be heavy at times. Mostly cloudy, with a low around 31.
Saturday
Snow. Mostly cloudy, with a high near 37.
Saturday Night
Snow likely. Mostly cloudy, with a low around 27.
Sunday
Snow likely. Mostly cloudy, with a high near 37.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26.
Monday
A chance of snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Devonshire CA
 39.34°N 120.03°W (Elev. 7096 ft)
9:15 pm PST Dec 29, 2025
10pm PST Dec 29, 2025-6pm PST Jan 5, 2026
 
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Additional Resources

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