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

18 Miles ENE Kelly WY

  • Overnight

    Overnight: Mostly clear, with a low around 5. Wind chill values as low as -10. West northwest wind around 8 mph.

    Low: 5 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 23. Wind chill values as low as -10. West northwest wind 6 to 11 mph.

    High: 23 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 7. Calm wind.

    Low: 7 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 23. Calm wind becoming west northwest around 6 mph.

    High: 23 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A 30 percent chance of snow showers, mainly after 11am.  Mostly sunny, with a high near 18. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 18 °F

    Chance Snow
    Showers

  • Friday Night

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

    Low: -5 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 14.

    High: 14 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 5. Wind chill values as low as -10. West northwest wind around 8 mph.
Wednesday
Sunny, with a high near 23. Wind chill values as low as -10. West northwest wind 6 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 7. Calm wind.
Thursday
Mostly sunny, with a high near 23. Calm wind becoming west northwest around 6 mph.
Thursday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 4. Calm wind.
Friday
A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 18. Calm wind becoming west northwest around 6 mph in the afternoon.
Friday Night
A 20 percent chance of snow showers before 11pm. Mostly clear, with a low around -5. Light northwest wind.
Saturday
Sunny, with a high near 14.
Saturday Night
Partly cloudy, with a low around -1.
Sunday
Sunny, with a high near 15.
Sunday Night
Mostly clear, with a low around 1.
Monday
Sunny, with a high near 23.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles ENE Kelly WY
 43.72°N 110.01°W (Elev. 8806 ft)
11:47 pm MST Jan 20, 2026
12am 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