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

Dubois Municipal Airport (KDUB)

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

Mostly Cloudy

10°F

-12°C

Humidity 66%
Wind Speed NW 6 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 27 Dec 08:36 PM MST
Extended Forecast for

16 Miles SW Valley WY

  • Tonight

    Tonight: Isolated snow showers before midnight.  Partly cloudy, with a low around -10. Wind chill values as low as -30. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Low: -10 °F

    Blustery.
    Isolated Snow
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny and cold, with a high near 4. Wind chill values as low as -30. Blustery, with a west northwest wind around 15 mph, with gusts as high as 21 mph.

    High: 4 °F

    Cold and
    Blustery

  • Sunday Night

    Sunday Night: Clear, with a low around -3. Wind chill values as low as -20. West wind 10 to 13 mph.

    Low: -3 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 18. Wind chill values as low as -15. West wind 9 to 13 mph.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. West wind 11 to 13 mph.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. West wind 8 to 11 mph.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 13. West wind 11 to 14 mph.

    Low: 13 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 15. Breezy.

    Low: 15 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Isolated snow showers before midnight. Partly cloudy, with a low around -10. Wind chill values as low as -30. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday
Sunny and cold, with a high near 4. Wind chill values as low as -30. Blustery, with a west northwest wind around 15 mph, with gusts as high as 21 mph.
Sunday Night
Clear, with a low around -3. Wind chill values as low as -20. West wind 10 to 13 mph.
Monday
Sunny, with a high near 18. Wind chill values as low as -15. West wind 9 to 13 mph.
Monday Night
Partly cloudy, with a low around 8. West wind 11 to 13 mph.
Tuesday
Mostly sunny, with a high near 24. West wind 8 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 13. West wind 11 to 14 mph.
Wednesday
Sunny, with a high near 28.
Wednesday Night
Mostly clear, with a low around 15. Breezy.
New Year's Day
Partly sunny, with a high near 28. Breezy.
Thursday Night
Mostly cloudy, with a low around 16. Breezy.
Friday
A chance of snow showers. Partly sunny, with a high near 24. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Breezy.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 15. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SW Valley WY
 44.02°N 109.75°W (Elev. 11529 ft)
8:47 pm MST Dec 27, 2025
9pm MST Dec 27, 2025-6pm MST Jan 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

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