National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Dubois Municipal Airport (KDUB)

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

Overcast

27°F

-3°C

Humidity 53%
Wind Speed WNW 16 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 28 Jan 09:57 PM MST
Extended Forecast for

19 Miles S Valley WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 6. Wind chill values as low as -10. Blustery, with a northwest wind 13 to 16 mph, with gusts as high as 24 mph.

    Low: 6 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Thursday

    Thursday: Increasing clouds, with a high near 20. Wind chill values as low as -10. Blustery, with a west northwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 20 °F

    Increasing
    Clouds and
    Blustery

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9. Wind chill values as low as -5. West northwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 25. Wind chill values as low as -5. Blustery, with a west wind around 15 mph, with gusts as high as 24 mph.

    High: 25 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Blustery

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16. Breezy, with a west wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 27. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.

    High: 27 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13. West wind around 14 mph, with gusts as high as 23 mph.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 6. Wind chill values as low as -10. Blustery, with a northwest wind 13 to 16 mph, with gusts as high as 24 mph.
Thursday
Increasing clouds, with a high near 20. Wind chill values as low as -10. Blustery, with a west northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 9. Wind chill values as low as -5. West northwest wind around 14 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 25. Wind chill values as low as -5. Blustery, with a west wind around 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 16. Breezy, with a west wind 14 to 18 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 27. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.
Saturday Night
Mostly cloudy, with a low around 13. West wind around 14 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 27. Blustery.
Monday Night
A slight chance of snow showers. Mostly cloudy, with a low around 10.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 22.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 7.
Wednesday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles S Valley WY
 43.93°N 109.5°W (Elev. 10899 ft)
Last Update:
8:46 pm MST Jan 28, 2026
Forecast Valid:
10pm MST Jan 28, 2026-6pm MST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation