Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

Lat: 43.5484°NLon: 109.6903°WElev: 7297.0ft.

Partly Cloudy

30°F

-1°C

Humidity 42%
Wind Speed W 19 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 29 Jan 10:38 AM MST
Extended Forecast for

20 Miles SSE Valley WY

  • Today

    Today: Mostly sunny, with a high near 25. Blustery, with a west northwest wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 25 °F

    Mostly Sunny
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around 8. Wind chill values as low as -10. Blustery, with a west northwest wind 11 to 15 mph, with gusts as high as 23 mph.

    Low: 8 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Blustery

  • Friday

    Friday: Mostly sunny, with a high near 24. Wind chill values as low as -10. Blustery, with a west northwest wind 16 to 18 mph, with gusts as high as 24 mph.

    High: 24 °F

    Mostly Sunny
    and Blustery

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. Wind chill values as low as zero. Windy, with a west wind 18 to 25 mph.

    Low: 15 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 27. Windy, with a west wind 20 to 26 mph, with gusts as high as 34 mph.

    High: 27 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 13. Breezy, with a west wind around 18 mph.

    Low: 13 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Partly sunny, with a high near 31. Blustery, with a west wind 13 to 16 mph.

    High: 31 °F

    Mostly Sunny
    and Blustery
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. Breezy.

    Low: 15 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 24. Breezy.

    High: 24 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 25. Blustery, with a west northwest wind 14 to 17 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 8. Wind chill values as low as -10. Blustery, with a west northwest wind 11 to 15 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 24. Wind chill values as low as -10. Blustery, with a west northwest wind 16 to 18 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 15. Wind chill values as low as zero. Windy, with a west wind 18 to 25 mph.
Saturday
Mostly sunny, with a high near 27. Windy, with a west wind 20 to 26 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 13. Breezy, with a west wind around 18 mph.
Sunday
Partly sunny, with a high near 31. Blustery, with a west wind 13 to 16 mph.
Sunday Night
Mostly cloudy, with a low around 15. Breezy.
Monday
Partly sunny, with a high near 24. Breezy.
Monday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 10. Blustery.
Tuesday
Partly sunny, with a high near 21.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles SSE Valley WY
 43.92°N 109.44°W (Elev. 11450 ft)
10:47 am MST Jan 29, 2026
10am MST Jan 29, 2026-6pm MST Feb 4, 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