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

South Big Horn County Airport (KGEY)

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

Clear

25°F

-4°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 06 Feb 01:53 AM MST
Extended Forecast for

4 Miles N Greybull/S Big Horn Airport WY

  • Overnight

    Overnight: Mostly clear, with a low around 33. South southeast wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. South southeast wind 5 to 7 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. Calm wind becoming south around 6 mph in the evening.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57. South southeast wind 3 to 7 mph.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Southeast wind around 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53. South southeast wind around 8 mph.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. South southeast wind 7 to 10 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain and snow showers. Mostly cloudy, with a high near 48. Windy. Chance of precipitation is 40%.

    High: 48 °F

    Chance
    Rain/Snow and
    Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 25. Blustery.

    Low: 25 °F

    Chance Snow
    Showers and
    Blustery

Detailed Forecast

Overnight
Mostly clear, with a low around 33. South southeast wind around 5 mph.
Friday
Sunny, with a high near 61. South southeast wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 35. Calm wind becoming south around 6 mph in the evening.
Saturday
Partly sunny, with a high near 57. South southeast wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 31. Southeast wind around 7 mph.
Sunday
Partly sunny, with a high near 53. South southeast wind around 8 mph.
Sunday Night
Mostly cloudy, with a low around 34. South southeast wind 7 to 10 mph.
Monday
A chance of rain and snow showers. Mostly cloudy, with a high near 48. Windy. Chance of precipitation is 40%.
Monday Night
A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 25. Blustery.
Tuesday
A 20 percent chance of snow showers. Partly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Greybull/S Big Horn Airport WY
 44.58°N 108.08°W (Elev. 4800 ft)
Last Update:
1:47 am MST Feb 6, 2026
Forecast Valid:
2am MST Feb 6, 2026-6pm MST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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