Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

23°F

-5°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 01 Dec 08:05 PM MST
Extended Forecast for

15 Miles NNE Hyattville WY

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly after 2am.  Mostly cloudy, with a temperature rising to around 19 by 1am. North northwest wind 3 to 7 mph.

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after 4pm.  Mostly cloudy, with a high near 24. West northwest wind 5 to 9 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 11pm.  Mostly cloudy, with a low around 8. Wind chill values as low as zero. North wind around 8 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 11am.  Partly sunny, with a high near 18. Wind chill values as low as -5. West wind 6 to 8 mph.

    High: 18 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8. Southwest wind around 6 mph.

    Low: 8 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 23. West wind around 6 mph.

    High: 23 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 14. West wind around 6 mph.

    Low: 14 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 30 percent chance of snow showers.  Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
A 30 percent chance of snow showers, mainly after 2am. Mostly cloudy, with a temperature rising to around 19 by 1am. North northwest wind 3 to 7 mph.
Tuesday
Snow showers likely, mainly after 4pm. Mostly cloudy, with a high near 24. West northwest wind 5 to 9 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 8. Wind chill values as low as zero. North wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 18. Wind chill values as low as -5. West wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 8. Southwest wind around 6 mph.
Thursday
Partly sunny, with a high near 23. West wind around 6 mph.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 14. West wind around 6 mph.
Friday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 26.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 17.
Saturday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 26.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Sunday
Partly sunny, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Hyattville WY
 44.45°N 107.46°W (Elev. 8691 ft)
8:01 pm MST Dec 1, 2025
8pm MST Dec 1, 2025-6pm MST Dec 8, 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