Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

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

Clear

34°F

1°C

Humidity 29%
Wind Speed WNW 21 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 27 Jan 11:37 AM MST
Extended Forecast for

17 Miles S Valley WY

  • Today

    Today: Sunny, with a high near 17. Wind chill values as low as -5. Blustery, with a west northwest wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 17 °F

    Sunny and
    Blustery

  • Tonight

    Tonight: Increasing clouds, with a steady temperature around 11. Wind chill values as low as -10. West wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly after 4pm.  Mostly cloudy, with a high near 22. Wind chill values as low as -5. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5. Wind chill values as low as -10. West wind 11 to 13 mph.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 15. West northwest wind around 14 mph, with gusts as high as 23 mph.

    High: 15 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 8. West wind 10 to 13 mph.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 19. West wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 19 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 17. Wind chill values as low as -5. Blustery, with a west northwest wind 11 to 15 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a steady temperature around 11. Wind chill values as low as -10. West wind 10 to 14 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of snow showers, mainly after 4pm. Mostly cloudy, with a high near 22. Wind chill values as low as -5. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 5. Wind chill values as low as -10. West wind 11 to 13 mph.
Thursday
Partly sunny, with a high near 15. West northwest wind around 14 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 8. West wind 10 to 13 mph.
Friday
Mostly cloudy, with a high near 19. West wind 10 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Partly sunny, with a high near 21.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
A slight chance of snow showers. Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Valley WY
 43.97°N 109.62°W (Elev. 11129 ft)
11:32 am MST Jan 27, 2026
11am MST Jan 27, 2026-6pm MST Feb 2, 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