Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

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

Mostly Cloudy

81°F

27°C

Humidity 17%
Wind Speed NW 4 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 20 Aug 06:55 PM MDT
Extended Forecast for

21 Miles NNW Dubois WY

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Southwest wind 7 to 13 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of thunderstorms after 5pm.  Mostly sunny, with a high near 66. West wind 7 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 10%.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 48. West northwest wind 8 to 10 mph becoming east in the evening.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 59. South wind 8 to 13 mph becoming west in the afternoon.  Chance of precipitation is 60%.

    High: 59 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 45. West southwest wind 7 to 10 mph.

    Low: 45 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 56. Breezy, with a west wind 9 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%.

    High: 56 °F

    Mostly Sunny
    then Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 43. West wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. Southwest wind 7 to 13 mph.
Friday
A slight chance of thunderstorms after 5pm. Mostly sunny, with a high near 66. West wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Friday Night
A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 48. West northwest wind 8 to 10 mph becoming east in the evening.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 59. South wind 8 to 13 mph becoming west in the afternoon. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45. West southwest wind 7 to 10 mph.
Sunday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 56. Breezy, with a west wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43. West wind 6 to 11 mph, with gusts as high as 21 mph.
Monday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55.
Monday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 41.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 55.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NNW Dubois WY
 43.83°N 109.75°W (Elev. 11201 ft)
6:47 pm MDT Aug 20, 2026
7pm MDT Aug 20, 2026-6pm MDT Aug 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database