Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Mostly Cloudy

41°F

5°C

Humidity 70%
Wind Speed NW 16 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 16 Apr 07:20 AM MDT
Extended Forecast for

Greybull/S Big Horn Airport WY

  • Today

    Today: A chance of rain and snow showers before noon, then a chance of rain showers between noon and 2pm, then a chance of rain and snow showers after 2pm. Some thunder is also possible.  Partly sunny, with a high near 54. Windy, with a north northwest wind 9 to 14 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 38 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 54 °F

    Chance
    Rain/Snow and
    Windy

  • Tonight

    Tonight: A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and 5am.  Mostly cloudy, with a low around 25. Blustery, with a north northwest wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 25 °F

    Blustery.
    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A 30 percent chance of snow showers. Some thunder is also possible.  Mostly sunny, with a high near 49. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.  Little or no snow accumulation expected.

    High: 49 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 24. Blustery, with a north northwest wind 13 to 18 mph becoming light and variable  after midnight. Winds could gust as high as 28 mph.

    Low: 24 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 57. Light south southeast wind becoming southeast 5 to 10 mph in the afternoon.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. East wind 5 to 10 mph becoming light southeast  after midnight.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71. Light south southeast wind becoming southeast 5 to 9 mph in the morning.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and snow showers before noon, then a chance of rain showers between noon and 2pm, then a chance of rain and snow showers after 2pm. Some thunder is also possible. Partly sunny, with a high near 54. Windy, with a north northwest wind 9 to 14 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 38 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and 5am. Mostly cloudy, with a low around 25. Blustery, with a north northwest wind 19 to 24 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 49. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 24. Blustery, with a north northwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.
Saturday
Sunny, with a high near 57. Light south southeast wind becoming southeast 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 30. East wind 5 to 10 mph becoming light southeast after midnight.
Sunday
Sunny, with a high near 71. Light south southeast wind becoming southeast 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Sunny, with a high near 81.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 45.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 72. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
6:02 am MDT Apr 16, 2026
7am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database