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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

54°F

12°C

Humidity 81%
Wind Speed WNW 8 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 04 Oct 09:20 AM MDT
Extended Forecast for

Greybull WY

  • Today

    Today: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 62. Breezy, with a light and variable wind becoming northwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Scattered
    Showers then
    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 39. Windy, with a northwest wind 18 to 23 mph increasing to 25 to 30 mph in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Showers and
    Windy

  • Sunday

    Sunday: Scattered showers. Mostly cloudy, with a high near 53. Breezy, with a northwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    High: 53 °F

    Scattered
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 34. Northwest wind 5 to 11 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

    Low: 34 °F

    Scattered
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 56. Light and variable wind.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. Calm wind becoming east around 5 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. South southeast wind 3 to 6 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 62. Breezy, with a light and variable wind becoming northwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 39. Windy, with a northwest wind 18 to 23 mph increasing to 25 to 30 mph in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Scattered showers. Mostly cloudy, with a high near 53. Breezy, with a northwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 34. Northwest wind 5 to 11 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 56. Light and variable wind.
Monday Night
Mostly clear, with a low around 30. Calm wind becoming east around 5 mph.
Tuesday
Sunny, with a high near 63. South southeast wind 3 to 6 mph.
Tuesday Night
Clear, with a low around 34.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.04°W (Elev. 3973 ft)
Last Update:
9:32 am MDT Oct 4, 2025
Forecast Valid:
9am MDT Oct 4, 2025-6pm MDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation