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Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Partly Cloudy

45°F

7°C

Humidity 24%
Wind Speed N 11 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 17 Apr 04:30 PM MDT
Extended Forecast for

Greybull/S Big Horn Airport WY

Freeze Warning April 17, 04:52pm until April 18, 09:00am
Click here for hazard details and duration
Freeze Warning
  •  
    Freeze Warning April 17, 04:52pm until April 18, 09:00am

    NOW until 9:00am Sat

    Freeze Warning

  • This Afternoon

    High: 47 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tonight

    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.

    Low: 23 °F

    Chance Snow
    Showers and
    Blustery then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56. Southeast wind 3 to 7 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. East southeast wind 5 to 8 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Southeast wind around 6 mph becoming calm after midnight.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. Calm wind becoming northeast 5 to 7 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers after 5pm. Mostly sunny, with a high near 47. Breezy, with a northwest wind around 17 mph, with gusts as high as 25 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.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
Last Update:
3:32 pm MDT Apr 17, 2026
Forecast Valid:
4pm MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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