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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. 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 92%
Wind Speed N 3 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 06 Dec 06:53 PM MST
Extended Forecast for

Greybull WY

  • Tonight

    Tonight: A chance of rain and snow showers before midnight, then a chance of snow showers between midnight and 4am. Mostly cloudy, with a low around 21. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 21 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 39. Southeast wind 5 to 8 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. Southeast wind around 7 mph.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 41. Southeast wind around 7 mph.

    High: 41 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Southeast wind 8 to 10 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 11am. Mostly cloudy, with a high near 47. Southeast wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 47 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 27. Northwest wind 6 to 8 mph becoming south in the evening. Chance of precipitation is 50%.

    Low: 27 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow showers, mainly before 11am. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Low: 22 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
A chance of rain and snow showers before midnight, then a chance of snow showers between midnight and 4am. Mostly cloudy, with a low around 21. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 39. Southeast wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 18. Southeast wind around 7 mph.
Monday
Increasing clouds, with a high near 41. Southeast wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 27. Southeast wind 8 to 10 mph.
Tuesday
A 30 percent chance of showers after 11am. Mostly cloudy, with a high near 47. Southeast wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Northwest wind 6 to 8 mph becoming south in the evening. Chance of precipitation is 50%.
Wednesday
Rain likely, possibly mixed with snow showers, mainly before 11am. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Thursday
A chance of rain and snow showers before 11am, then a chance of snow showers. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.04°W (Elev. 3973 ft)
Last Update:
7:01 pm MST Dec 6, 2025
Forecast Valid:
7pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation