National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

27°F

-3°C

Humidity 73%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 08 Feb 06:05 AM MST
Extended Forecast for

Greybull WY

  • Today

    Today: Partly sunny, with a high near 61. Southeast wind 3 to 8 mph.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. East southeast wind 6 to 8 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of showers, mainly before 5pm. Partly sunny, with a high near 48. Breezy, with a northwest wind 5 to 15 mph, with gusts as high as 23 mph.

    High: 48 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Mostly cloudy, with a low around 23. North northwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47. Calm wind.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Light and variable wind.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers after 11am. Mostly cloudy, with a high near 47. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 61. Southeast wind 3 to 8 mph.
Tonight
Mostly cloudy, with a low around 31. East southeast wind 6 to 8 mph.
Monday
A 50 percent chance of showers, mainly before 5pm. Partly sunny, with a high near 48. Breezy, with a northwest wind 5 to 15 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Mostly cloudy, with a low around 23. North northwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 47. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 22. Light and variable wind.
Wednesday
A slight chance of rain and snow showers after 11am. Mostly cloudy, with a high near 47. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 19.
Friday
Mostly sunny, with a high near 48.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.04°W (Elev. 3973 ft)
Last Update:
5:46 am MST Feb 8, 2026
Forecast Valid:
6am MST Feb 8, 2026-6pm MST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation