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

Dubois Municipal Airport (KDUB)

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

Mostly Cloudy

32°F

0°C

Humidity 80%
Wind Speed NW 3 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 13 Apr 02:55 AM MDT
Extended Forecast for

18 Miles SSE Valley WY

  • Overnight

    Overnight: Snow showers likely, mainly between 4am and 5am. Mostly cloudy, with a low around 15. Windy, with a southwest wind 21 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

    Low: 15 °F

    Snow Showers
    Likely and
    Windy

  • Monday

    Monday: A chance of snow showers before 7am, then a chance of snow showers after noon. Mostly sunny, with a high near 19. Wind chill values as low as -5. Windy, with a west wind 29 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 19 °F

    Chance Snow
    Showers and
    Windy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before 7pm. Partly cloudy, with a low around 11. Wind chill values as low as -5. Windy, with a west wind 28 to 33 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 50 mph.

    Low: 11 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 26. Wind chill values as low as -5. Breezy, with a west wind 15 to 23 mph, with gusts as high as 34 mph.

    High: 26 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 16. Windy, with a west southwest wind 23 to 29 mph, with gusts as high as 44 mph.

    Low: 16 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 26. Very windy, with a west southwest wind 29 to 36 mph, with gusts as high as 55 mph.

    High: 26 °F

    Chance Snow
    Showers and
    Very Windy

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 20. Very windy, with a west southwest wind 34 to 37 mph, with gusts as high as 49 mph. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Showers
    Likely and
    Very Windy

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 21. Windy. Chance of precipitation is 100%.

    High: 21 °F

    Snow Showers
    and Windy

  • Thursday Night

    Thursday Night: Snow showers. Low around 6. Breezy. Chance of precipitation is 90%.

    Low: 6 °F

    Snow Showers
    and Breezy

Detailed Forecast

Overnight
Snow showers likely, mainly between 4am and 5am. Mostly cloudy, with a low around 15. Windy, with a southwest wind 21 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Monday
A chance of snow showers before 7am, then a chance of snow showers after noon. Mostly sunny, with a high near 19. Wind chill values as low as -5. Windy, with a west wind 29 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow showers before 7pm. Partly cloudy, with a low around 11. Wind chill values as low as -5. Windy, with a west wind 28 to 33 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 50 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 26. Wind chill values as low as -5. Breezy, with a west wind 15 to 23 mph, with gusts as high as 34 mph.
Tuesday Night
Partly cloudy, with a low around 16. Windy, with a west southwest wind 23 to 29 mph, with gusts as high as 44 mph.
Wednesday
A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 26. Very windy, with a west southwest wind 29 to 36 mph, with gusts as high as 55 mph.
Wednesday Night
Snow showers likely, mainly after midnight. Mostly cloudy, with a low around 20. Very windy, with a west southwest wind 34 to 37 mph, with gusts as high as 49 mph. Chance of precipitation is 70%.
Thursday
Snow showers. Some thunder is also possible. High near 21. Windy. Chance of precipitation is 100%.
Thursday Night
Snow showers. Low around 6. Breezy. Chance of precipitation is 90%.
Friday
Snow showers likely. Mostly cloudy and cold, with a high near 10. Windy. Chance of precipitation is 60%.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 2. Blustery.
Saturday
Sunny, with a high near 21. Breezy.
Saturday Night
Mostly clear, with a low around 12. Breezy.
Sunday
Sunny, with a high near 30. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SSE Valley WY
 43.96°N 109.47°W (Elev. 11601 ft)
Last Update:
2:48 am MDT Apr 13, 2026
Forecast Valid:
3am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation