Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

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

Overcast

30°F

-1°C

Humidity 68%
Wind Speed N 16 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 30 Jan 05:41 PM MST
Extended Forecast for

23 Miles S Valley WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Blustery, with a west northwest wind 8 to 18 mph, with gusts as high as 29 mph.

    Low: 21 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Saturday

    Saturday: Sunny, with a high near 34. Breezy, with a west wind 13 to 21 mph, with gusts as high as 38 mph.

    High: 34 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. Northwest wind 9 to 11 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Breezy, with a west wind 6 to 15 mph, with gusts as high as 28 mph.

    High: 37 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. West wind 8 to 10 mph.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 25. Breezy, with a west wind 10 to 15 mph, with gusts as high as 31 mph.

    High: 25 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. Blustery, with a west northwest wind 8 to 18 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 34. Breezy, with a west wind 13 to 21 mph, with gusts as high as 38 mph.
Saturday Night
Partly cloudy, with a low around 19. Northwest wind 9 to 11 mph.
Sunday
Mostly sunny, with a high near 37. Breezy, with a west wind 6 to 15 mph, with gusts as high as 28 mph.
Sunday Night
Partly cloudy, with a low around 16. West wind 8 to 10 mph.
Monday
Sunny, with a high near 25. Breezy, with a west wind 10 to 15 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 12. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
Sunny, with a high near 35.
Thursday Night
Mostly clear, with a low around 17.
Friday
Sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles S Valley WY
 43.87°N 109.55°W (Elev. 10344 ft)
5:32 pm MST Jan 30, 2026
6pm MST Jan 30, 2026-6pm MST Feb 6, 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