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

25°F

-4°C

Humidity 29%
Wind Speed NW 14 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 21 Jan 08:57 AM MST
Extended Forecast for

Dubois WY

  • Today

    Today: Sunny, with a high near 34. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 34 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 16. West wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. West northwest wind 8 to 11 mph becoming south in the afternoon.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 7. Wind chill values as low as zero. Southeast wind 6 to 8 mph becoming east northeast after midnight.

    Low: 7 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A 20 percent chance of snow showers.  Mostly sunny, with a high near 22. North wind 6 to 10 mph becoming east northeast in the afternoon.

    High: 22 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm.  Mostly clear, with a low around 1. Southeast wind 6 to 8 mph becoming west northwest in the evening.

    Low: 1 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 23. Breezy, with a west northwest wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 23 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 27. Breezy.

    High: 27 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 34. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 16. West wind 10 to 14 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 32. West northwest wind 8 to 11 mph becoming south in the afternoon.
Thursday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 7. Wind chill values as low as zero. Southeast wind 6 to 8 mph becoming east northeast after midnight.
Friday
A 20 percent chance of snow showers. Mostly sunny, with a high near 22. North wind 6 to 10 mph becoming east northeast in the afternoon.
Friday Night
A 20 percent chance of snow showers before 11pm. Mostly clear, with a low around 1. Southeast wind 6 to 8 mph becoming west northwest in the evening.
Saturday
Sunny, with a high near 23. Breezy, with a west northwest wind 8 to 15 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 7.
Sunday
Sunny, with a high near 27. Breezy.
Sunday Night
Mostly clear, with a low around 12. Breezy.
Monday
Sunny, with a high near 35. Breezy.
Monday Night
Partly cloudy, with a low around 19. Breezy.
Tuesday
Mostly sunny, with a high near 37. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Dubois WY
 43.53°N 109.65°W (Elev. 7077 ft)
9:01 am MST Jan 21, 2026
9am MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database