Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

South Big Horn County Airport (KGEY)

Lat: 44.5174°NLon: 108.0752°WElev: 3934.0ft.

Clear

63°F

17°C

Humidity 27%
Wind Speed SW 4 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 04 Sep 01:20 AM MDT
Extended Forecast for

13 Miles ENE Shell WY

Red Flag Warning September 4, 09:00am until September 4, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Mostly clear, with a low around 47. Breezy, with a south wind 14 to 18 mph, with gusts as high as 26 mph.

    Low: 47 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 74. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 32 mph.

    High: 74 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Breezy, with a south southwest wind 16 to 21 mph becoming south southeast 9 to 14 mph after midnight. Winds could gust as high as 31 mph.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 75. South southeast wind 9 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. South southwest wind 7 to 13 mph becoming east in the evening. Winds could gust as high as 22 mph.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 53. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 38 mph.  Chance of precipitation is 50%.

    Low: 53 °F

    Chance
    Showers and
    Breezy

  • Labor Day

    Labor Day: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 67. Windy.  Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers and
    Windy

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 47. Breezy, with a south wind 14 to 18 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 74. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 53. Breezy, with a south southwest wind 16 to 21 mph becoming south southeast 9 to 14 mph after midnight. Winds could gust as high as 31 mph.
Saturday
Sunny, with a high near 75. South southeast wind 9 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Mostly clear, with a low around 53. South southwest wind 7 to 13 mph becoming east in the evening. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 73. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 50%.
Labor Day
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67. Windy. Chance of precipitation is 30%.
Monday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. Breezy.
Tuesday
Sunny, with a high near 62. Breezy.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
A slight chance of showers. Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Shell WY
 44.57°N 107.54°W (Elev. 7490 ft)
12:31 am MDT Sep 4, 2026
1am MDT Sep 4, 2026-6pm MDT Sep 10, 2026
 
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Additional Resources

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