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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

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

Clear

54°F

12°C

Humidity 37%
Wind Speed NW 6 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 17 Jun 05:55 AM MDT
Extended Forecast for

16 Miles SSW Valley WY

  • Today

    Today: Sunny, with a high near 56. Breezy, with a west northwest wind 15 to 22 mph, with gusts as high as 36 mph.

    High: 56 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm. Snow level 11300 feet lowering to 10200 feet after midnight . Mostly clear, with a low around 33. Breezy, with a west northwest wind 13 to 18 mph becoming light and variable. Winds could gust as high as 30 mph.

    Low: 33 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Breezy, with a west wind 5 to 15 mph, with gusts as high as 24 mph.

    High: 54 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. West wind 6 to 14 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.

    Low: 38 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 60. Breezy, with a south southwest wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 60 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. West wind 7 to 14 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 55. South southwest wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

    High: 55 °F

    Slight Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 51.

    High: 51 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 56. Breezy, with a west northwest wind 15 to 22 mph, with gusts as high as 36 mph.
Tonight
A 20 percent chance of showers before 7pm. Snow level 11300 feet lowering to 10200 feet after midnight . Mostly clear, with a low around 33. Breezy, with a west northwest wind 13 to 18 mph becoming light and variable. Winds could gust as high as 30 mph.
Thursday
Sunny, with a high near 54. Breezy, with a west wind 5 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 38. West wind 6 to 14 mph becoming south southwest after midnight. Winds could gust as high as 22 mph.
Juneteenth
Sunny, with a high near 60. Breezy, with a south southwest wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Partly cloudy, with a low around 43. West wind 7 to 14 mph becoming south after midnight. Winds could gust as high as 21 mph.
Saturday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 55. South southwest wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 51.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 36.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSW Valley WY
 44°N 109.72°W (Elev. 10197 ft)
Last Update:
6:01 am MDT Jun 17, 2026
Forecast Valid:
6am MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation