Current conditions at

South Big Horn County Airport (KGEY)

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

Partly Cloudy

-18°F

-28°C

Humidity 75%
Wind Speed W 5 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint -24°F (-31°C)
Visibility 10.00 mi
Wind Chill-32°F (-36°C)
Last update 11 Feb 10:05 PM MST
Extended Forecast for

Greybull/S Big Horn Airport WY

Cold Weather Advisory February 12, 08:00pm until February 13, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around -12. Light and variable wind.

    Low: -12 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog between 8am and 9am.  Otherwise, mostly cloudy, then gradually becoming sunny and cold, with a high near 8. Wind chill values as low as -20. Light and variable wind.

    High: 8 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -20. Wind chill values as low as -30. East wind around 6 mph becoming light and variable.

    Low: -20 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 22. Wind chill values as low as -25. South southeast wind around 6 mph.

    High: 22 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7. Southeast wind 5 to 7 mph.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 26. Northwest wind 5 to 11 mph.

    High: 26 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 2. West northwest wind 9 to 13 mph.

    Low: 2 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 11am.  Mostly cloudy, with a high near 18.

    High: 18 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around -12. Light and variable wind.
Wednesday
Patchy fog between 8am and 9am. Otherwise, mostly cloudy, then gradually becoming sunny and cold, with a high near 8. Wind chill values as low as -20. Light and variable wind.
Wednesday Night
Mostly clear, with a low around -20. Wind chill values as low as -30. East wind around 6 mph becoming light and variable.
Thursday
Increasing clouds, with a high near 22. Wind chill values as low as -25. South southeast wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 7. Southeast wind 5 to 7 mph.
Friday
Mostly cloudy, with a high near 26. Northwest wind 5 to 11 mph.
Friday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 2. West northwest wind 9 to 13 mph.
Saturday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 18.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 11.
Washington's Birthday
A chance of snow. Mostly cloudy, with a high near 35.
Monday Night
A chance of snow. Mostly cloudy, with a low around 12.
Tuesday
A chance of snow. Mostly cloudy, with a high near 30.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
9:29 pm MST Feb 11, 2025
10pm MST Feb 11, 2025-6pm MST Feb 18, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database