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

Leavenworth (LVN11)

Lat: 47.59119°NLon: 120.67132°WElev: 1190.0ft.

NA

21°F

-6°C

Humidity 90%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 31 Dec 12:00 AM PST
Extended Forecast for

5 Miles N Leavenworth 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

  • Overnight

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: A 10 percent chance of snow after 4pm. Partly sunny, with a high near 32. Calm wind.

    High: 32 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly 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: Rain, possibly mixed with snow. High near 32. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain. Low around 30. Chance of precipitation is 80%.

    Low: 30 °F

    Rain

  • Saturday

    Saturday: Rain likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.

    High: 38 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. Calm wind.
Wednesday
Mostly sunny, with a high near 33. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 23. Calm wind.
New Year's Day
A 10 percent chance of snow after 4pm. Partly sunny, with a high near 32. Calm wind.
Thursday Night
A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 24. Calm wind. New snow accumulation of less than a half inch possible.
Friday
Rain, possibly mixed with snow. High near 32. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Rain. Low around 30. Chance of precipitation is 80%.
Saturday
Rain likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Saturday Night
Rain likely, possibly mixed with snow, mainly before 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Monday
A chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Leavenworth WA
 47.65°N 120.68°W (Elev. 2182 ft)
Last Update:
8:42 pm PST Dec 30, 2025
Forecast Valid:
12am PST Dec 31, 2025-6pm PST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation