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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

Lat: 43.6°NLon: 110.73333°WElev: 6450.0ft.

Overcast

-6°F

-21°C

Humidity 83%
Wind Speed NNE 4 MPH
Barometer 30.6 in (1036.24 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-16°F (-27°C)
Last update 29 Dec 07:35 AM MST
Extended Forecast for

Jackson WY

  • Today

    Today: Sunny, with a high near 17. Wind chill values as low as -10. East northeast wind around 5 mph becoming calm in the morning.

    High: 17 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 10. South southeast wind 3 to 5 mph.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 29. East wind around 5 mph becoming calm in the morning.

    High: 29 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 13. East wind around 6 mph.

    Low: 13 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. East wind around 6 mph becoming calm in the morning.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. East southeast wind 5 to 7 mph.

    Low: 19 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 40. Southeast wind around 6 mph becoming light and variable.

    High: 40 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 17. Wind chill values as low as -10. East northeast wind around 5 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 10. South southeast wind 3 to 5 mph.
Tuesday
Sunny, with a high near 29. East wind around 5 mph becoming calm in the morning.
Tuesday Night
Clear, with a low around 13. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 41. East wind around 6 mph becoming calm in the morning.
Wednesday Night
Mostly cloudy, with a low around 19. East southeast wind 5 to 7 mph.
New Year's Day
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 40. Southeast wind around 6 mph becoming light and variable.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 27.
Friday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 27.
Saturday
Snow showers likely. Mostly cloudy, with a high near 40.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 23.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jackson WY
 43.48°N 110.78°W (Elev. 7198 ft)
Last Update:
7:47 am MST Dec 29, 2025
Forecast Valid:
7am MST Dec 29, 2025-6pm MST Jan 4, 2026
 
Forecast Discussion
 
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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