Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Mostly Cloudy

34°F

1°C

Humidity 80%
Wind Speed WNW 13 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 02 Dec 07:20 PM MST
Extended Forecast for

8 Miles S Shell WY

  • Tonight

    Tonight: A 20 percent chance of flurries with a slight chance of snow showers before 10pm.  Mostly cloudy, with a low around 20. North northwest wind around 6 mph becoming calm  after midnight.

    Low: 20 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 19. East wind 6 to 9 mph.

    Low: 19 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 33. East southeast wind around 6 mph becoming light and variable  in the afternoon.

    High: 33 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 21. Light and variable wind.

    Low: 21 °F

    Chance Snow
    Showers

  • Friday

    Friday: Partly sunny, with a high near 33. Southeast wind 5 to 7 mph becoming south southwest in the morning.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 23. East wind around 8 mph.

    Low: 23 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 30 percent chance of snow showers, mainly before 11am.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 11pm.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

Detailed Forecast

Tonight
A 20 percent chance of flurries with a slight chance of snow showers before 10pm. Mostly cloudy, with a low around 20. North northwest wind around 6 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 28. Light and variable wind becoming south southeast 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 19. East wind 6 to 9 mph.
Thursday
Increasing clouds, with a high near 33. East southeast wind around 6 mph becoming light and variable in the afternoon.
Thursday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 21. Light and variable wind.
Friday
Partly sunny, with a high near 33. Southeast wind 5 to 7 mph becoming south southwest in the morning.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 23. East wind around 8 mph.
Saturday
A 30 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 37.
Saturday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Shell WY
 44.41°N 107.76°W (Elev. 4905 ft)
7:32 pm MST Dec 2, 2025
7pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
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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