Hazardous Weather Conditions
Current conditions at
South Big Horn County Airport (KGEY)
Lat: 44.5174°NLon: 108.0752°WElev: 3934.0ft.
Partly Cloudy
47°F
8°C
| Humidity | 15% |
| Wind Speed | NNW 20 MPH |
| Barometer | 30.02 in (1016.59 mb) |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 17 Apr 02:53 PM MDT |
Extended Forecast for
Greybull/S Big Horn Airport WY
Freeze Warning April 17, 03:10pm until April 18, 09:00am
NOW until 9:00am Sat

Freeze Warning
This Afternoon

High: 45 °F
Slight Chance
Snow Showers
and BreezyTonight
Low: 23 °F
Chance Snow
Showers and
Blustery then
Mostly CloudySaturday

High: 56 °F
Sunny
Saturday Night

Low: 28 °F
Mostly Clear
Sunday

High: 70 °F
Sunny
Sunday Night

Low: 36 °F
Partly Cloudy
Monday

High: 78 °F
Mostly Sunny
Monday Night

Low: 42 °F
Partly Cloudy
Detailed Forecast
This Afternoon
A 20 percent chance of snow showers after 5pm. Mostly sunny, with a high near 45. Breezy, with a northwest wind around 17 mph, with gusts as high as 26 mph.
Tonight
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 23. Blustery, with a north northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 23 mph. Little or no snow accumulation expected.
Saturday
Sunny, with a high near 56. Southeast wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 28. East southeast wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny, with a high near 70. Calm wind becoming south southeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 36. Southeast wind around 6 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 78. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
A slight chance of showers. Sunny, with a high near 79. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 40. Breezy.
Thursday
A chance of showers. Partly sunny, with a high near 61. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
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)
2:03 pm MDT Apr 17, 2026
3pm MDT Apr 17, 2026-6pm MDT Apr 23, 2026



