Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

55°F

13°C

Humidity 87%
Wind Speed ESE 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 19 Aug 04:35 AM MDT
Extended Forecast for

8 Miles S Shell WY

  • Today

    Today: Sunny, with a high near 84. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. North northwest wind 6 to 10 mph becoming east southeast after midnight.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Light and variable wind becoming north northwest 5 to 7 mph in the morning.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64. North northwest wind 6 to 10 mph becoming east after midnight.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 93. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. Northwest wind 6 to 11 mph becoming east after midnight. Winds could gust as high as 22 mph.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 89. East wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

    High: 89 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 64.

    Low: 64 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 84. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Tonight
Mostly clear, with a low around 60. North northwest wind 6 to 10 mph becoming east southeast after midnight.
Thursday
Sunny, with a high near 90. Light and variable wind becoming north northwest 5 to 7 mph in the morning.
Thursday Night
Partly cloudy, with a low around 64. North northwest wind 6 to 10 mph becoming east after midnight.
Friday
Sunny, with a high near 93. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Partly cloudy, with a low around 66. Northwest wind 6 to 11 mph becoming east after midnight. Winds could gust as high as 22 mph.
Saturday
A 10 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 89. East wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Shell WY
 44.41°N 107.76°W (Elev. 4905 ft)
2:46 am MDT Aug 19, 2026
4am MDT Aug 19, 2026-6pm MDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database