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.

Clear

21°F

-6°C

Humidity 34%
Wind Speed NW 19 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 21 Jan 03:37 AM MST
Extended Forecast for

20 Miles NNE Dubois WY

  • Today

    Today: Sunny, with a high near 26. Wind chill values as low as -10. West northwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 26 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Wind chill values as low as zero. West northwest wind 7 to 9 mph.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 24. Wind chill values as low as zero. North northwest wind 6 to 10 mph becoming west in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 1. Wind chill values as low as -10. West southwest wind 3 to 5 mph.

    Low: 1 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A 30 percent chance of snow showers.  Partly sunny, with a high near 15. West wind 5 to 9 mph.

    High: 15 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm.  Mostly clear, with a low around -5. West northwest wind 3 to 6 mph.

    Low: -5 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 15. West northwest wind 6 to 10 mph.

    High: 15 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 26. Wind chill values as low as -10. West northwest wind 8 to 14 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 9. Wind chill values as low as zero. West northwest wind 7 to 9 mph.
Thursday
Mostly sunny, with a high near 24. Wind chill values as low as zero. North northwest wind 6 to 10 mph becoming west in the afternoon.
Thursday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 1. Wind chill values as low as -10. West southwest wind 3 to 5 mph.
Friday
A 30 percent chance of snow showers. Partly sunny, with a high near 15. West wind 5 to 9 mph.
Friday Night
A 20 percent chance of snow showers before 11pm. Mostly clear, with a low around -5. West northwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 15. West northwest wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 0.
Sunday
Sunny, with a high near 18.
Sunday Night
Mostly clear, with a low around 6.
Monday
Sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NNE Dubois WY
 43.81°N 109.48°W (Elev. 8999 ft)
3:47 am MST Jan 21, 2026
4am MST Jan 21, 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