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

19 Miles S Dubois WY

  • Tonight

    Tonight: Mostly clear, with a low around -7. Wind chill values as low as -30. Blustery, with a west northwest wind around 16 mph, with gusts as high as 24 mph.

    Low: -7 °F

    Mostly Clear
    and Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 12. Wind chill values as low as -25. Breezy, with a west wind 15 to 17 mph, with gusts as high as 26 mph.

    High: 12 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 0. Wind chill values as low as -20. West wind around 14 mph, with gusts as high as 22 mph.

    Low: 0 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 12. Wind chill values as low as -20. West wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 12 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -5. West southwest wind 8 to 10 mph.

    Low: -5 °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 9 to 11 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 -13. West wind around 10 mph.

    Low: -13 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

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

    High: 1 °F

    Cold and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -9. Breezy.

    Low: -9 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around -7. Wind chill values as low as -30. Blustery, with a west northwest wind around 16 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 12. Wind chill values as low as -25. Breezy, with a west wind 15 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 0. Wind chill values as low as -20. West wind around 14 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 12. Wind chill values as low as -20. West wind 11 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around -5. West southwest wind 8 to 10 mph.
Friday
A 30 percent chance of snow showers after 11am. Partly sunny and cold, with a high near 3. West wind 9 to 11 mph.
Friday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around -13. West wind around 10 mph.
Saturday
Sunny and cold, with a high near 1. Breezy.
Saturday Night
Partly cloudy, with a low around -9. Breezy.
Sunday
Sunny and cold, with a high near 6. Breezy.
Sunday Night
Partly cloudy, with a low around -3. 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 14. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles S Dubois WY
 43.27°N 109.7°W (Elev. 11722 ft)
8:32 pm MST Jan 20, 2026
9pm MST Jan 20, 2026-6pm MST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database