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

28°F

-2°C

Humidity 86%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 29 Dec 07:00 PM PST
Extended Forecast for

9 Miles SW Cashmere 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: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28. East wind 3 to 6 mph.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a steady temperature around 23. West wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Calm wind.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

    High: 31 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 19. South wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 28. East wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a steady temperature around 23. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 31. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 24. Calm wind.
New Year's Day
A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 30.
Thursday Night
A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.
Friday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Friday Night
Snow likely, possibly mixed with rain, mainly before 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 33.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 25.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 32.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Cashmere WA
 47.45°N 120.6°W (Elev. 3802 ft)
Last Update:
7:37 pm PST Dec 29, 2025
Forecast Valid:
8pm PST Dec 29, 2025-6pm PST Jan 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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