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

26 Miles ENE Dubois WY

  • Tonight

    Tonight: Mostly clear, with a low around 4. Wind chill values as low as -15. Blustery, with a west northwest wind 18 to 22 mph, with gusts as high as 32 mph.

    Low: 4 °F

    Mostly Clear
    and Blustery

  • Wednesday

    Wednesday: Sunny, with a high near 20. Wind chill values as low as -10. Blustery, with a west northwest wind 16 to 24 mph, with gusts as high as 36 mph.

    High: 20 °F

    Sunny and
    Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6. Wind chill values as low as -10. Blustery, with a west wind around 15 mph, with gusts as high as 25 mph.

    Low: 6 °F

    Partly Cloudy
    and Blustery

  • Thursday

    Thursday: Sunny, with a high near 15. Wind chill values as low as -10. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 15 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -3. West southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: -3 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers. Mostly sunny and cold, with a high near 5. West wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 5 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around -8. West northwest wind 9 to 11 mph.

    Low: -8 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 7. Breezy.

    High: 7 °F

    Cold and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -3. Breezy.

    Low: -3 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 4. Wind chill values as low as -15. Blustery, with a west northwest wind 18 to 22 mph, with gusts as high as 32 mph.
Wednesday
Sunny, with a high near 20. Wind chill values as low as -10. Blustery, with a west northwest wind 16 to 24 mph, with gusts as high as 36 mph.
Wednesday Night
Partly cloudy, with a low around 6. Wind chill values as low as -10. Blustery, with a west wind around 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 15. Wind chill values as low as -10. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around -3. West southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday
A 20 percent chance of snow showers. Mostly sunny and cold, with a high near 5. West wind 9 to 13 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around -8. West northwest wind 9 to 11 mph.
Saturday
Sunny and cold, with a high near 7. Breezy.
Saturday Night
Mostly clear, with a low around -3. Breezy.
Sunday
Sunny, with a high near 15. Blustery.
Sunday Night
Mostly clear, with a low around 6. Breezy.
Monday
Mostly sunny, with a high near 21. Blustery.
Monday Night
Partly cloudy, with a low around 10. Breezy.
Tuesday
Mostly sunny, with a high near 23. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
26 Miles ENE Dubois WY
 43.74°N 109.2°W (Elev. 9800 ft)
Last Update:
9:31 pm MST Jan 20, 2026
Forecast Valid:
10pm MST Jan 20, 2026-6pm MST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation