Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

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

Clear

70°F

21°C

Humidity 15%
Wind Speed WNW 23 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 17 Jun 12:55 PM MDT
Extended Forecast for

15 Miles S Dubois WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 50. Windy, with a west wind around 30 mph, with gusts as high as 45 mph.

    High: 50 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 26. Windy, with a west wind 23 to 28 mph decreasing to 13 to 18 mph in the evening. Winds could gust as high as 41 mph.

    Low: 26 °F

    Mostly Clear
    and Windy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 45. Breezy, with a west wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 30. Breezy, with a west wind 17 to 22 mph becoming southwest 10 to 15 mph after midnight. Winds could gust as high as 34 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 48. Breezy, with a west wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 48 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. Breezy, with a west wind 11 to 17 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon.  Snow level 12500 feet. High near 43. Windy, with a west wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 80%.

    High: 43 °F

    Chance
    Showers and
    Breezy then
    Showers and
    Windy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight.  Snow level 12400 feet lowering to 12100 feet after midnight . Mostly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Breezy.
    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain showers before 9am, then a chance of rain and snow showers between 9am and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible.  Mostly sunny, with a high near 42. Chance of precipitation is 50%.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 50. Windy, with a west wind around 30 mph, with gusts as high as 45 mph.
Tonight
Mostly clear, with a low around 26. Windy, with a west wind 23 to 28 mph decreasing to 13 to 18 mph in the evening. Winds could gust as high as 41 mph.
Thursday
Sunny, with a high near 45. Breezy, with a west wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.
Thursday Night
Increasing clouds, with a low around 30. Breezy, with a west wind 17 to 22 mph becoming southwest 10 to 15 mph after midnight. Winds could gust as high as 34 mph.
Juneteenth
Sunny, with a high near 48. Breezy, with a west wind 10 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 36. Breezy, with a west wind 11 to 17 mph, with gusts as high as 26 mph.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. Snow level 12500 feet. High near 43. Windy, with a west wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 80%.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Snow level 12400 feet lowering to 12100 feet after midnight . Mostly cloudy, with a low around 29. Breezy.
Sunday
A slight chance of rain showers before 9am, then a chance of rain and snow showers between 9am and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 42. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 28. Chance of precipitation is 30%.
Monday
A chance of rain and snow showers. Some thunder is also possible. Sunny, with a high near 45. Breezy.
Monday Night
A slight chance of rain and snow showers. Some thunder is also possible. Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 48. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles S Dubois WY
 43.32°N 109.65°W (Elev. 12077 ft)
12:31 pm MDT Jun 17, 2026
1pm MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
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