Current conditions at
South Big Horn County Airport (KGEY)
Lat: 44.5174°NLon: 108.0752°WElev: 3934.0ft.
Clear
48°F
9°C
| Humidity | 49% |
| Wind Speed | S 5 MPH |
| Barometer | 30.36 in (1028.11 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 05 Apr 10:20 AM MDT |
Extended Forecast for
Greybull/S Big Horn Airport WY
Today
High: 65 °F
Sunny
Tonight
Low: 33 °F
Increasing
CloudsMonday
High: 63 °F
Partly Sunny
Monday Night
Low: 34 °F
Partly Cloudy
Tuesday
High: 73 °F
Mostly Sunny
Tuesday Night
Low: 34 °F
Chance
Showers and
Breezy then
Chance
Rain/SnowWednesday
High: 59 °F
Slight Chance
Rain/Snow
then SunnyWednesday Night
Low: 30 °F
Partly Cloudy
Thursday
High: 63 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 65. Calm wind becoming east northeast around 5 mph.
Tonight
Increasing clouds, with a low around 33. North wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 63. Calm wind becoming north northwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 34. North northwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 73. Light and variable wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Tuesday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 34. Breezy, with a west wind 8 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Wednesday
A slight chance of rain and snow showers before noon. Sunny, with a high near 59. North northwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 33.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 39.
Saturday
A slight chance of showers. Mostly sunny, with a high near 75.
Additional Forecasts and Information
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Point Forecast:
Greybull/S Big Horn Airport WY
44.51°N 108.07°W (Elev. 3799 ft)
44.51°N 108.07°W (Elev. 3799 ft)
10:17 am MDT Apr 5, 2026
10am MDT Apr 5, 2026-6pm MDT Apr 11, 2026
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