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

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 >

Hazardous Weather Conditions

Current conditions at

Leavenworth (LVN11)

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

NA

25°F

-4°C

Humidity 92%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 30 Dec 01:00 AM PST
Extended Forecast for

13 Miles SSW 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: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. West wind 5 to 9 mph becoming light and variable in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. West wind around 7 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Southwest wind 5 to 7 mph.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. Northwest wind around 5 mph.

    Low: 17 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 26.

    High: 26 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 21. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.

    High: 26 °F

    Snow Likely

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 23. West wind around 8 mph.
Tuesday
Mostly sunny, with a high near 30. West wind 5 to 9 mph becoming light and variable in the afternoon.
Tuesday Night
Partly cloudy, with a low around 22. West wind around 7 mph.
Wednesday
Mostly sunny, with a high near 31. Southwest wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 17. Northwest wind around 5 mph.
New Year's Day
A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 26.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.
Friday Night
Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Saturday
Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 25.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSW Leavenworth WA
 47.42°N 120.81°W (Elev. 6401 ft)
Last Update:
1:27 am PST Dec 30, 2025
Forecast Valid:
1am PST Dec 30, 2025-6pm PST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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