National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Overcast

34°F

1°C

Humidity 69%
Wind Speed SSW 3 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 01 Jan 11:05 PM MST
Extended Forecast for

10 Miles ENE Shell WY

  • Tonight

    Tonight: Scattered rain and snow showers, mainly after 3am. Snow level 6600 feet. Mostly cloudy, with a low around 32. Light and variable wind. Chance of precipitation is 30%.

    Low: 32 °F

    Scattered
    Rain/Snow

  • Friday

    Friday: Scattered snow showers, mixing with rain after 11am, then gradually ending. Snow level rising to 7000 feet in the afternoon. Cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 38 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. South southwest wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44. South southwest wind 6 to 9 mph.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. South wind around 10 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44. South southwest wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. South wind around 11 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Scattered rain and snow showers, mainly after 3am. Snow level 6600 feet. Mostly cloudy, with a low around 32. Light and variable wind. Chance of precipitation is 30%.
Friday
Scattered snow showers, mixing with rain after 11am, then gradually ending. Snow level rising to 7000 feet in the afternoon. Cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 29. South southwest wind around 6 mph.
Saturday
Partly sunny, with a high near 44. South southwest wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 32. South wind around 10 mph.
Sunday
Mostly sunny, with a high near 44. South southwest wind 9 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 31. South wind around 11 mph, with gusts as high as 21 mph.
Monday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 41.
Monday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 20.
Thursday
A chance of snow showers. Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Shell WY
 44.59°N 107.6°W (Elev. 6532 ft)
Last Update:
10:47 pm MST Jan 1, 2026
Forecast Valid:
11pm MST Jan 1, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation