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

27°F

-3°C

Humidity 92%
Wind Speed SSW 13 MPH
Barometer 29.72 in (1006.44 mb)
Dewpoint 25°F (-4°C)
Visibility 0.75 mi
Wind Chill16°F (-9°C)
Last update 27 Dec 11:26 AM MST
Extended Forecast for

Jackson WY

  • Today

    Today: A 50 percent chance of snow showers. Some thunder is also possible.  Mostly cloudy, with a temperature falling to around 21 by 5pm. Breezy, with a west southwest wind 11 to 21 mph, with gusts as high as 30 mph.  Total daytime snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: Snow likely before 11pm.  Partly cloudy, with a low around 2. West wind 6 to 11 mph becoming light  after midnight.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 2 °F

    Snow Likely
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 25. Calm wind becoming west around 5 mph.

    High: 25 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. Calm wind.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32. Calm wind.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. Calm wind.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a temperature falling to around 21 by 5pm. Breezy, with a west southwest wind 11 to 21 mph, with gusts as high as 30 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely before 11pm. Partly cloudy, with a low around 2. West wind 6 to 11 mph becoming light after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Sunny, with a high near 25. Calm wind becoming west around 5 mph.
Sunday Night
Mostly clear, with a low around 2. Calm wind.
Monday
Sunny, with a high near 32. Calm wind.
Monday Night
Partly cloudy, with a low around 10. Calm wind.
Tuesday
Mostly sunny, with a high near 37. Calm wind.
Tuesday Night
Mostly clear, with a low around 13.
Wednesday
Sunny, with a high near 41.
Wednesday Night
Mostly clear, with a low around 15.
New Year's Day
Mostly sunny, with a high near 43.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 23.
Friday
A chance of snow. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
Jackson WY
 43.49°N 110.75°W (Elev. 6329 ft)
11:31 am MST Dec 27, 2025
11am MST Dec 27, 2025-6pm MST Jan 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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