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

72°F

22°C

Humidity 15%
Wind Speed WNW 20 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 17 Jun 03:15 PM MDT
Extended Forecast for

25 Miles SSE Valley WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. Windy, with a west northwest wind around 26 mph, with gusts as high as 40 mph.

    High: 60 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Breezy, with a west northwest wind 19 to 24 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 37 mph.

    Low: 32 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 64. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 64 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Breezy, with a west northwest wind 15 to 20 mph becoming west northwest 8 to 13 mph after midnight. Winds could gust as high as 31 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 68. Breezy, with a west wind 9 to 18 mph, with gusts as high as 29 mph.

    High: 68 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Breezy, with a west southwest wind 7 to 16 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon.  Snow level 12500 feet. High near 63. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 90%.

    High: 63 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Snow level 12400 feet lowering to 11900 feet after midnight . Mostly cloudy, with a low around 36. Breezy.  Chance of precipitation is 50%.

    Low: 36 °F

    Chance
    T-storms and
    Breezy then
    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of rain and snow showers before noon, then rain showers likely. Some thunder is also possible.  Mostly sunny, with a high near 59. Breezy.  Chance of precipitation is 60%.

    High: 59 °F

    Chance
    Rain/Snow
    then Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 60. Windy, with a west northwest wind around 26 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 32. Breezy, with a west northwest wind 19 to 24 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 37 mph.
Thursday
Sunny, with a high near 64. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 36. Breezy, with a west northwest wind 15 to 20 mph becoming west northwest 8 to 13 mph after midnight. Winds could gust as high as 31 mph.
Juneteenth
Mostly sunny, with a high near 68. Breezy, with a west wind 9 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 42. Breezy, with a west southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Saturday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. Snow level 12500 feet. High near 63. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Snow level 12400 feet lowering to 11900 feet after midnight . Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 50%.
Sunday
A chance of rain and snow showers before noon, then rain showers likely. Some thunder is also possible. Mostly sunny, with a high near 59. Breezy. Chance of precipitation is 60%.
Sunday Night
A chance of rain showers before midnight, then a slight chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 35. Chance of precipitation is 30%.
Monday
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 62. Breezy.
Monday Night
A slight chance of showers and thunderstorms. Snow level 12100 feet. Partly cloudy, with a low around 35.
Tuesday
Sunny, with a high near 66. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles SSE Valley WY
 43.86°N 109.37°W (Elev. 11877 ft)
2:47 pm MDT Jun 17, 2026
3pm MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
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