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

Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Hazardous Weather Conditions

Current conditions at

Dubois Municipal Airport (KDUB)

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

Partly Cloudy

28°F

-2°C

Humidity 42%
Wind Speed WNW 17 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 20 Jan 04:18 PM MST
Extended Forecast for

22 Miles S Dubois WY

  • Tonight

    Tonight: Clear, with a low around -5. Wind chill values as low as -25. Blustery, with a northwest wind around 15 mph, with gusts as high as 23 mph.

    Low: -5 °F

    Clear and
    Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 11. Wind chill values as low as -20. Blustery, with a west wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 11 °F

    Sunny and
    Blustery then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 1. Wind chill values as low as -15. West wind around 14 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 12. Wind chill values as low as -15. West wind around 11 mph, with gusts as high as 20 mph.

    High: 12 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -4. West wind around 9 mph.

    Low: -4 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers after 11am. Partly sunny and cold, with a high near 3. West wind 8 to 10 mph.

    High: 3 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around -12. West northwest wind around 9 mph.

    Low: -12 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 1.

    High: 1 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -8. Breezy.

    Low: -8 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Clear, with a low around -5. Wind chill values as low as -25. Blustery, with a northwest wind around 15 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 11. Wind chill values as low as -20. Blustery, with a west wind 13 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 1. Wind chill values as low as -15. West wind around 14 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 12. Wind chill values as low as -15. West wind around 11 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around -4. West wind around 9 mph.
Friday
A 30 percent chance of snow showers after 11am. Partly sunny and cold, with a high near 3. West wind 8 to 10 mph.
Friday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around -12. West northwest wind around 9 mph.
Saturday
Sunny and cold, with a high near 1.
Saturday Night
Partly cloudy, with a low around -8. Breezy.
Sunday
Sunny and cold, with a high near 6. Breezy.
Sunday Night
Mostly clear, with a low around -2. Breezy.
Monday
Mostly sunny, with a high near 11. Breezy.
Monday Night
Mostly cloudy, with a low around 3. Breezy.
Tuesday
Partly sunny, with a high near 13. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles S Dubois WY
 43.2°N 109.69°W (Elev. 12133 ft)
Last Update:
9:31 pm MST Jan 20, 2026
Forecast Valid:
9pm MST Jan 20, 2026-6pm MST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation