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

19°F

-7°C

Humidity 37%
Wind Speed NNW 13 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 21 Jan 07:39 AM MST
Extended Forecast for

5 Miles NNE Dubois WY

  • Today

    Today: Sunny, with a high near 31. Wind chill values as low as zero. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 31 °F

    Sunny and
    Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around 13. Wind chill values as low as zero. West northwest wind around 14 mph, with gusts as high as 21 mph.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27. Wind chill values as low as zero. North northwest wind 9 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 5. Wind chill values as low as -5. South southeast wind 6 to 10 mph becoming north northeast after midnight.

    Low: 5 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A 20 percent chance of snow showers.  Partly sunny, with a high near 17. North wind 7 to 11 mph becoming south in the afternoon.

    High: 17 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1. South southeast wind 6 to 9 mph becoming northwest in the evening.

    Low: -1 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 19. Blustery, with a west northwest wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 19 °F

    Sunny then
    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Breezy.

    Low: 5 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 23. Breezy.

    High: 23 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 31. Wind chill values as low as zero. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 13. Wind chill values as low as zero. West northwest wind around 14 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 27. Wind chill values as low as zero. North northwest wind 9 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -5. South southeast wind 6 to 10 mph becoming north northeast after midnight.
Friday
A 20 percent chance of snow showers. Partly sunny, with a high near 17. North wind 7 to 11 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around -1. South southeast wind 6 to 9 mph becoming northwest in the evening.
Saturday
Sunny, with a high near 19. Blustery, with a west northwest wind 10 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 5. Breezy.
Sunday
Sunny, with a high near 23. Breezy.
Sunday Night
Mostly clear, with a low around 10. Breezy.
Monday
Sunny, with a high near 30. Breezy.
Monday Night
Partly cloudy, with a low around 18. Breezy.
Tuesday
Mostly sunny, with a high near 32. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Dubois WY
 43.6°N 109.6°W (Elev. 7799 ft)
7:47 am MST Jan 21, 2026
8am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database