Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

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

Clear

45°F

7°C

Humidity 70%
Wind Speed WNW 6 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 17 Aug 06:55 AM MDT
Extended Forecast for

18 Miles S Valley WY

  • Today

    Today: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 57. Breezy, with a west wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 57 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers after 1am.  Mostly cloudy, with a low around 41. Breezy, with a west southwest wind 8 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    T-storms and
    Breezy then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers before 10am, then a slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 55. 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 40%.

    High: 55 °F

    Breezy.
    Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 39. Breezy, with a west wind 7 to 17 mph becoming south southwest after midnight. Winds could gust as high as 28 mph.

    Low: 39 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 57. Breezy, with a west wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Breezy, with a west northwest wind 15 to 20 mph becoming southwest 8 to 13 mph after midnight. Winds could gust as high as 29 mph.

    Low: 40 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 61. Breezy, with a west wind 9 to 18 mph, with gusts as high as 26 mph.

    High: 61 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 57. Breezy, with a west wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers after 1am. Mostly cloudy, with a low around 41. Breezy, with a west southwest wind 8 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers before 10am, then a slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 55. 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 40%.
Tuesday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39. Breezy, with a west wind 7 to 17 mph becoming south southwest after midnight. Winds could gust as high as 28 mph.
Wednesday
Sunny, with a high near 57. Breezy, with a west wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 40. Breezy, with a west northwest wind 15 to 20 mph becoming southwest 8 to 13 mph after midnight. Winds could gust as high as 29 mph.
Thursday
Sunny, with a high near 61. Breezy, with a west wind 9 to 18 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 43.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 60. Breezy.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Breezy.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 57. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles S Valley WY
 43.95°N 109.59°W (Elev. 10801 ft)
6:17 am MDT Aug 17, 2026
7am MDT Aug 17, 2026-6pm MDT Aug 23, 2026
 
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Additional Resources

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