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

Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. 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

18°F

-8°C

Humidity 52%
Wind Speed NW 26 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-0°F (-18°C)
Last update 29 Nov 02:05 AM MST
Extended Forecast for

Manderson WY

  • Overnight

    Overnight: Partly cloudy, with a low around 7. Windy, with a northwest wind 18 to 25 mph, with gusts as high as 38 mph.

    Low: 7 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 23. Northwest wind 5 to 9 mph becoming light and variable.

    High: 23 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 4. East wind around 6 mph becoming calm in the evening.

    Low: 4 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 26. Light north northwest wind.

    High: 26 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. Light and variable wind.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 31. Southeast wind 3 to 5 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. Southeast wind around 6 mph.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 34.

    High: 34 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.

    Low: 13 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 7. Windy, with a northwest wind 18 to 25 mph, with gusts as high as 38 mph.
Saturday
Sunny, with a high near 23. Northwest wind 5 to 9 mph becoming light and variable.
Saturday Night
Increasing clouds, with a low around 4. East wind around 6 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 26. Light north northwest wind.
Sunday Night
Mostly clear, with a low around 2. Light and variable wind.
Monday
Sunny, with a high near 31. Southeast wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 10. Southeast wind around 6 mph.
Tuesday
A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 34.
Tuesday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 13. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 7.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
A slight chance of snow showers. Mostly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Manderson WY
 44.26°N 107.95°W (Elev. 3999 ft)
Last Update:
2:01 am MST Nov 29, 2025
Forecast Valid:
2am MST Nov 29, 2025-6pm MST Dec 5, 2025
 
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