Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

light snow,mist

16°F

-9°C

Humidity 78%
Wind Speed SW 6 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 10°F (-12°C)
Visibility 3.00 mi
Wind Chill7°F (-14°C)
Last update 27 Dec 10:05 PM MST
Extended Forecast for

6 Miles WNW Moose WY

  • Tonight

    Tonight: Isolated snow showers before 11pm.  Partly cloudy, with a low around -5. Wind chill values as low as -25. West northwest wind 9 to 13 mph.  Chance of precipitation is 20%.

    Low: -5 °F

    Isolated Snow
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 10. Wind chill values as low as -20. Northwest wind 5 to 10 mph.

    High: 10 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -1. Wind chill values as low as -10. Light northwest wind.

    Low: -1 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 18. Wind chill values as low as -10. Northeast wind around 5 mph becoming calm  in the morning.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. Light and variable wind.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. Light and variable wind.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9. Light north northwest wind.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated snow showers before 11pm. Partly cloudy, with a low around -5. Wind chill values as low as -25. West northwest wind 9 to 13 mph. Chance of precipitation is 20%.
Sunday
Sunny and cold, with a high near 10. Wind chill values as low as -20. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around -1. Wind chill values as low as -10. Light northwest wind.
Monday
Sunny, with a high near 18. Wind chill values as low as -10. Northeast wind around 5 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 5. Light and variable wind.
Tuesday
Mostly sunny, with a high near 23. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 9. Light north northwest wind.
Wednesday
Sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 13.
New Year's Day
Partly sunny, with a high near 28.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 18.
Friday
Snow showers likely. Partly sunny, with a high near 26.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 15.
Saturday
Snow showers likely. Mostly cloudy, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Moose WY
 43.67°N 110.84°W (Elev. 8858 ft)
8:47 pm MST Dec 27, 2025
10pm MST Dec 27, 2025-6pm MST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database