Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Sunday could bring areas of flooding to parts of the upper Midwest, central Great Lakes, southern New England and Virginia/North Carolina tidewater region. Read More >

Current conditions at

Dubois Municipal Airport (KDUB)

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

Partly Cloudy

46°F

8°C

Humidity 87%
Wind Speed NW 6 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 17 Sep 11:35 PM MDT
Extended Forecast for

Dubois WY

  • Overnight

    Overnight: A slight chance of showers and thunderstorms before 3am, then a chance of showers and thunderstorms after 5am.  Partly cloudy, with a low around 44. West northwest wind around 7 mph.  Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers

  • Friday

    Friday: Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm.  High near 66. Calm wind becoming north northeast 5 to 7 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms likely, mainly before 3am, then showers likely and possibly a thunderstorm after 4am.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 41. West wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm.  Partly sunny, with a high near 58. Calm wind becoming west 5 to 9 mph in the morning.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 38. West wind 6 to 9 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 60. West wind 6 to 8 mph.  Chance of precipitation is 40%.

    High: 60 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 36. West wind 3 to 6 mph.

    Low: 36 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms before 3am, then a chance of showers and thunderstorms after 5am. Partly cloudy, with a low around 44. West northwest wind around 7 mph. Chance of precipitation is 30%.
Friday
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 66. Calm wind becoming north northeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms likely, mainly before 3am, then showers likely and possibly a thunderstorm after 4am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 41. West wind around 6 mph becoming calm after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 58. Calm wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38. West wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 60. West wind 6 to 8 mph. Chance of precipitation is 40%.
Sunday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 36. West wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 38.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 67.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 39.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Dubois WY
 43.53°N 109.65°W (Elev. 7077 ft)
11:18 pm MDT Sep 17, 2026
12am MDT Sep 18, 2026-6pm MDT Sep 24, 2026
 
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