Current conditions at

South Big Horn County Airport (KGEY)

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

Mostly Cloudy

52°F

11°C

Humidity 40%
Wind Speed WNW 23 MPH
Barometer 29.49 in (998.65 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 02 Apr 05:05 PM MDT
Extended Forecast for

Greybull/S Big Horn Airport WY

Winter Weather Advisory April 2, 11:00pm until April 3, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Partly sunny, with a steady temperature around 54. West wind around 13 mph.  Chance of precipitation is 50%.

    High: 54 °F

    Scattered
    Showers

  • Tonight

    Tonight: Snow showers, possibly mixed with rain, becoming all snow after 5am. Some thunder is also possible.  Low around 27. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow and
    Blustery

  • Friday

    Friday: Rain and snow showers likely before 3pm, then scattered rain showers between 3pm and 5pm.  Patchy blowing snow between 10am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 47. Breezy, with a north northwest wind 18 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 47 °F

    Rain/Snow
    Likely and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. Blustery, with a north northwest wind 11 to 16 mph becoming light and variable  in the evening. Winds could gust as high as 24 mph.

    Low: 25 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Calm wind becoming north around 6 mph in the afternoon.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. North wind around 6 mph becoming calm  in the evening.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63. Calm wind becoming east around 5 mph in the afternoon.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Partly sunny, with a steady temperature around 54. West wind around 13 mph. Chance of precipitation is 50%.
Tonight
Snow showers, possibly mixed with rain, becoming all snow after 5am. Some thunder is also possible. Low around 27. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Rain and snow showers likely before 3pm, then scattered rain showers between 3pm and 5pm. Patchy blowing snow between 10am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 47. Breezy, with a north northwest wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Mostly clear, with a low around 25. Blustery, with a north northwest wind 11 to 16 mph becoming light and variable in the evening. Winds could gust as high as 24 mph.
Saturday
Sunny, with a high near 59. Calm wind becoming north around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 30. North wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 63. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 32.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
A chance of showers. Mostly sunny, with a high near 64.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Blustery.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
3:47 pm MDT Apr 2, 2026
5pm MDT Apr 2, 2026-6pm MDT Apr 9, 2026
 
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Additional Resources

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