Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

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

Clear

43°F

6°C

Humidity 56%
Wind Speed SW 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 18 Jun 02:15 AM MDT
Extended Forecast for

21 Miles SSE Valley WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. Southwest wind around 7 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 62. Breezy, with a southwest wind 6 to 11 mph becoming west northwest 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. Breezy, with a west northwest wind 16 to 21 mph becoming west southwest 7 to 12 mph in the evening. Winds could gust as high as 31 mph.

    Low: 34 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 62. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 62 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. Breezy, with a west southwest wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 40 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon.  Snow level 12100 feet rising to 12800 feet in the afternoon. High near 58. Breezy, with a west wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.  Chance of precipitation is 90%.

    High: 58 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Snow level 12600 feet lowering to 11800 feet after midnight . Mostly cloudy, with a low around 35. Breezy, with a west wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely 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.  Snow level 11700 feet. Mostly sunny, with a high near 54. Chance of precipitation is 60%.

    High: 54 °F

    Chance
    Rain/Snow
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Snow level 12000 feet lowering to 11500 feet after midnight . Partly cloudy, with a low around 33. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. Southwest wind around 7 mph.
Thursday
Sunny, with a high near 62. Breezy, with a southwest wind 6 to 11 mph becoming west northwest 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Thursday Night
Mostly clear, with a low around 34. Breezy, with a west northwest wind 16 to 21 mph becoming west southwest 7 to 12 mph in the evening. Winds could gust as high as 31 mph.
Juneteenth
Sunny, with a high near 62. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 40. Breezy, with a west southwest wind 7 to 15 mph, with gusts as high as 24 mph.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. Snow level 12100 feet rising to 12800 feet in the afternoon. High near 58. Breezy, with a west wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Snow level 12600 feet lowering to 11800 feet after midnight . Mostly cloudy, with a low around 35. Breezy, with a west wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%.
Sunday
A chance of rain and snow showers before noon, then rain showers likely. Some thunder is also possible. Snow level 11700 feet. Mostly sunny, with a high near 54. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Snow level 12000 feet lowering to 11500 feet after midnight . Partly cloudy, with a low around 33. Chance of precipitation is 40%.
Monday
A 30 percent chance of showers and thunderstorms, mainly after noon. Snow level 11600 feet. Mostly sunny, with a high near 54. Breezy.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 60. Breezy.
Tuesday Night
Mostly clear, with a low around 37. Breezy.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SSE Valley WY
 43.92°N 109.41°W (Elev. 11171 ft)
1:33 am MDT Jun 18, 2026
2am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
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