Storms and Heavy Rainfall in the Plains and Southern Appalachians; Hazardous Heat in the South and Southeast

Severe thunderstorms with heavy rainfall will be possible across the southern Appalachians through this evening. Thunderstorms are also expected from the northern/central Plains into portions of the Midwest through Tuesday, and severe storms may produce large hail and damaging wind gusts. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Rain

77°F

25°C

Humidity 41%
Wind Speed NNE 17 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Aug 06:35 PM MDT
Extended Forecast for

10 Miles NE Shell WY

  • Tonight

    Tonight: Scattered showers and thunderstorms before 10pm, then isolated showers after 11pm.  Mostly cloudy, with a low around 50. Southwest wind 5 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    Low: 50 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 61. Southwest wind 5 to 14 mph becoming east southeast in the morning. Winds could gust as high as 25 mph.  Chance of precipitation is 50%.

    High: 61 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms before 11pm, then isolated showers between 11pm and midnight.  Mostly cloudy, with a low around 47. West wind 5 to 11 mph becoming east in the evening. Winds could gust as high as 21 mph.  Chance of precipitation is 50%.

    Low: 47 °F

    Scattered
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 63. South wind 5 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. West northwest wind 5 to 11 mph becoming east southeast after midnight. Winds could gust as high as 25 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. South wind 5 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 53. North wind 6 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 53 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 68.

    High: 68 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers and thunderstorms before 10pm, then isolated showers after 11pm. Mostly cloudy, with a low around 50. Southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 61. Southwest wind 5 to 14 mph becoming east southeast in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers and thunderstorms before 11pm, then isolated showers between 11pm and midnight. Mostly cloudy, with a low around 47. West wind 5 to 11 mph becoming east in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Wednesday
Sunny, with a high near 63. South wind 5 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 50. West northwest wind 5 to 11 mph becoming east southeast after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 67. South wind 5 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. North wind 6 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.
Friday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 66.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Shell WY
 44.63°N 107.61°W (Elev. 8999 ft)
6:01 pm MDT Aug 17, 2026
6pm MDT Aug 17, 2026-6pm MDT Aug 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database