Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

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

Clear

70°F

21°C

Humidity 30%
Wind Speed W 18 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Aug 06:55 PM MDT
Extended Forecast for

9 Miles WNW Dubois WY

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 8pm and 9pm. Some of the storms could be severe.  Partly cloudy, with a low around 46. Breezy, with a west southwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

    Low: 46 °F

    Severe
    Thunderstorms
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. West wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. West wind 5 to 14 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 25 mph.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. West wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 22 mph.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 78. Light and variable wind becoming west 5 to 7 mph in the morning.

    High: 78 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. South southeast wind around 5 mph.  Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 71. Chance of precipitation is 50%.

    High: 71 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 8pm and 9pm. Some of the storms could be severe. Partly cloudy, with a low around 46. Breezy, with a west southwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.
Wednesday
Sunny, with a high near 71. West wind 6 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 48. West wind 5 to 14 mph.
Thursday
Sunny, with a high near 76. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 53. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. Light and variable wind becoming west 5 to 7 mph in the morning.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. South southeast wind around 5 mph. Chance of precipitation is 30%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52.
Sunday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Dubois WY
 43.59°N 109.81°W (Elev. 8153 ft)
6:01 pm MDT Aug 18, 2026
7pm MDT Aug 18, 2026-6pm MDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database