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.

Mostly Cloudy

37°F

3°C

Humidity 60%
Wind Speed WNW 11 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 09 Apr 06:05 AM MDT
Extended Forecast for

20 Miles NNE Greybull/S Big Horn Airport WY

  • Today

    Today: Sunny, with a high near 45. North northwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. North wind 7 to 11 mph becoming southeast after midnight.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 55. East southeast wind around 7 mph becoming south in the morning.

    High: 55 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44. South southeast wind 7 to 10 mph.

    Low: 44 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after noon. Mostly sunny, with a high near 59. Breezy, with a south southeast wind 10 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph.

    High: 59 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Rain showers likely before 3am, then a slight chance of rain and snow showers. Snow level 9600 feet lowering to 8000 feet after midnight . Mostly cloudy, with a low around 40. Breezy, with a southwest wind 10 to 15 mph becoming south southeast after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely and
    Breezy then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers after noon. Snow level 7800 feet. Mostly sunny, with a high near 53. South southeast wind 10 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 50%.

    High: 53 °F

    Sunny then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers. Some thunder is also possible. Snow level 8400 feet lowering to 7600 feet after midnight . Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow showers. Some thunder is also possible. High near 41. Breezy. Chance of precipitation is 90%.

    High: 41 °F

    Rain/Snow and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 45. North northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 34. North wind 7 to 11 mph becoming southeast after midnight.
Friday
Partly sunny, with a high near 55. East southeast wind around 7 mph becoming south in the morning.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 44. South southeast wind 7 to 10 mph.
Saturday
A 40 percent chance of showers after noon. Mostly sunny, with a high near 59. Breezy, with a south southeast wind 10 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph.
Saturday Night
Rain showers likely before 3am, then a slight chance of rain and snow showers. Snow level 9600 feet lowering to 8000 feet after midnight . Mostly cloudy, with a low around 40. Breezy, with a southwest wind 10 to 15 mph becoming south southeast after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Sunday
A chance of rain and snow showers after noon. Snow level 7800 feet. Mostly sunny, with a high near 53. South southeast wind 10 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 50%.
Sunday Night
Rain and snow showers. Some thunder is also possible. Snow level 8400 feet lowering to 7600 feet after midnight . Low around 35. Chance of precipitation is 80%.
Monday
Rain and snow showers. Some thunder is also possible. High near 41. Breezy. Chance of precipitation is 90%.
Monday Night
Rain and snow showers before 3am, then a chance of snow showers. Low around 30. Blustery. Chance of precipitation is 80%.
Tuesday
Rain and snow showers likely. Partly sunny, with a high near 41.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 32.
Wednesday
A slight chance of rain and snow showers. Mostly sunny, with a high near 47. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NNE Greybull/S Big Horn Airport WY
 44.8°N 107.96°W (Elev. 7539 ft)
Last Update:
6:02 am MDT Apr 9, 2026
Forecast Valid:
6am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation