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

Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Hazardous Weather Conditions

Current conditions at

MANSON (MASW)

Lat: 47.91694°NLon: 120.12444°WElev: 1972.0ft.

NA

22°F

-6°C

Humidity 93%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 30 Dec 11:00 PM PST
Extended Forecast for

14 Miles WNW Chelan WA

Air Stagnation Advisory until January 1, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until January 1, 12:00pm

    NOW until 12:00pm Thu

    Air Stagnation Advisory

  • Tonight

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. North wind 3 to 5 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 31. Calm wind.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 24. Calm wind. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 31. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.

    High: 36 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 23. Light northwest wind.
Wednesday
Mostly sunny, with a high near 32. North wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 24. Northwest wind around 5 mph becoming calm in the evening.
New Year's Day
Partly sunny, with a high near 31. Calm wind.
Thursday Night
A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 24. Calm wind. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 31. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Monday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.
Tuesday
A slight chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 20%.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WNW Chelan WA
 47.96°N 120.3°W (Elev. 2707 ft)
Last Update:
8:42 pm PST Dec 30, 2025
Forecast Valid:
11pm PST Dec 30, 2025-6pm PST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation