Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

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

Clear

39°F

4°C

Humidity 75%
Wind Speed WNW 6 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 28 Jun 02:15 AM MDT
Extended Forecast for

18 Miles S Valley WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 33 mph.

    Low: 27 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Windy, with a west southwest wind 23 to 25 mph, with gusts as high as 37 mph.

    High: 36 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. Windy, with a west southwest wind 16 to 25 mph, with gusts as high as 34 mph.

    Low: 23 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: A 40 percent chance of snow showers after noon. Some thunder is also possible.  Increasing clouds, with a high near 34. Windy, with a west southwest wind 26 to 32 mph, with gusts as high as 49 mph.  Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow
    Showers and
    Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before midnight. Some thunder is also possible.  Mostly cloudy, with a low around 27. Windy, with a west wind 27 to 32 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 48 mph.  Little or no snow accumulation expected.

    Low: 27 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday

    Tuesday: A chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible.  Mostly sunny, with a high near 43. Breezy, with a west wind 14 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 40%.

    High: 43 °F

    Breezy.
    Mostly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Some thunder is also possible.  Partly cloudy, with a low around 28. Breezy, with a west wind 13 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow showers after noon. Some thunder is also possible.  Mostly sunny, with a high near 47. Breezy.  Chance of precipitation is 40%.

    High: 47 °F

    Breezy. Sunny
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before midnight.  Snow level 11600 feet. Partly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 27. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 33 mph.
Sunday
Mostly sunny, with a high near 36. Windy, with a west southwest wind 23 to 25 mph, with gusts as high as 37 mph.
Sunday Night
Partly cloudy, with a low around 23. Windy, with a west southwest wind 16 to 25 mph, with gusts as high as 34 mph.
Monday
A 40 percent chance of snow showers after noon. Some thunder is also possible. Increasing clouds, with a high near 34. Windy, with a west southwest wind 26 to 32 mph, with gusts as high as 49 mph. Little or no snow accumulation expected.
Monday Night
A 40 percent chance of snow showers, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 27. Windy, with a west wind 27 to 32 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 48 mph. Little or no snow accumulation expected.
Tuesday
A chance of snow showers after noon, mixing with rain after 3pm. Some thunder is also possible. Mostly sunny, with a high near 43. Breezy, with a west wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Tuesday Night
A slight chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and midnight. Some thunder is also possible. Partly cloudy, with a low around 28. Breezy, with a west wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 47. Breezy. Chance of precipitation is 40%.
Wednesday Night
A 10 percent chance of showers and thunderstorms before midnight. Snow level 11600 feet. Partly cloudy, with a low around 32. Breezy.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Snow level rising to 12100 feet in the afternoon. Mostly sunny, with a high near 52. Breezy.
Thursday Night
A slight chance of showers and thunderstorms. Snow level 12200 feet lowering to 11600 feet after midnight . Partly cloudy, with a low around 35. Breezy.
Friday
A chance of showers and thunderstorms. Snow level 11400 feet rising to 12000 feet in the afternoon. Mostly sunny, with a high near 53. Windy.
Friday Night
Partly cloudy, with a low around 33. Windy.
Independence Day
A slight chance of rain and snow showers. Some thunder is also possible. Sunny, with a high near 51. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles S Valley WY
 43.95°N 109.53°W (Elev. 11289 ft)
1:48 am MDT Jun 28, 2026
2am MDT Jun 28, 2026-6pm MDT Jul 4, 2026
 
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Additional Resources

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Hourly Weather Forecast

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