Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Overcast

27°F

-3°C

Humidity 79%
Wind Speed NW 4 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 29 Jan 01:20 AM MST
Extended Forecast for

12 Miles NNW Shell WY

  • Overnight

    Overnight: A 50 percent chance of snow showers, mainly before 5am.  Mostly cloudy, with a low around 25. Calm wind.  Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 20 percent chance of snow showers before 8am.  Mostly sunny, with a high near 31. Light and variable wind.

    High: 31 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Light northeast wind.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 36. Light and variable wind.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 30. South southeast wind around 6 mph.

    Low: 30 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 40. West wind 3 to 5 mph.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. North northeast wind around 5 mph becoming light and variable  after midnight.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of snow showers, mainly before 5am. Mostly cloudy, with a low around 25. Calm wind. Total nighttime snow accumulation of 1 to 2 inches possible.
Thursday
A 20 percent chance of snow showers before 8am. Mostly sunny, with a high near 31. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 26. Light northeast wind.
Friday
Partly sunny, with a high near 36. Light and variable wind.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 30. South southeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 40. West wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 28. North northeast wind around 5 mph becoming light and variable after midnight.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 41.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 27.
Tuesday
A chance of snow showers. Partly sunny, with a high near 36.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Shell WY
 44.7°N 107.86°W (Elev. 5997 ft)
12:01 am MST Jan 29, 2026
1am MST Jan 29, 2026-6pm MST Feb 4, 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