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 >

Current conditions at

Dubois Municipal Airport (KDUB)

Lat: 43.5484°NLon: 109.6903°WElev: 7297.0ft.

haze

12°F

-11°C

Humidity 39%
Wind Speed WNW 27 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint -8°F (-22°C)
Visibility 3.00 mi
Wind Chill-9°F (-23°C)
Last update 28 Dec 10:35 AM MST
Extended Forecast for

22 Miles SSW Valley WY

  • Today

    Today: Sunny and cold, with a high near 9. Wind chill values as low as -25. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 29 mph.

    High: 9 °F

    Cold and
    Blustery

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 2 by 3am. Wind chill values as low as -20. West northwest wind around 10 mph.

    Low: -5 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 18. Wind chill values as low as -15. West wind around 11 mph.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. Wind chill values as low as -5. West wind around 11 mph.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. West northwest wind 8 to 10 mph.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. West northwest wind 9 to 11 mph.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 27. West wind around 10 mph.

    High: 27 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

Detailed Forecast

Today
Sunny and cold, with a high near 9. Wind chill values as low as -25. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a temperature rising to around 2 by 3am. Wind chill values as low as -20. West northwest wind around 10 mph.
Monday
Sunny, with a high near 18. Wind chill values as low as -15. West wind around 11 mph.
Monday Night
Mostly clear, with a low around 9. Wind chill values as low as -5. West wind around 11 mph.
Tuesday
Mostly sunny, with a high near 24. West northwest wind 8 to 10 mph.
Tuesday Night
Mostly clear, with a low around 12. West northwest wind 9 to 11 mph.
Wednesday
Sunny, with a high near 27. West wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 16.
New Year's Day
Partly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
A slight chance of snow. Mostly cloudy, with a high near 23. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 11. Breezy.
Saturday
A chance of snow. Mostly cloudy, with a high near 18. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SSW Valley WY
 43.9°N 109.64°W (Elev. 10545 ft)
8:47 am MST Dec 28, 2025
10am MST Dec 28, 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