Widespread High Wind Event; Heavy Snow Expected from the Northern Plains to Northeast

Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest. Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south coastal Texas today. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds into Saturday. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Partly Cloudy

57°F

14°C

Humidity 28%
Wind Speed SSW 13 MPH
Barometer 29.73 in (1006.77 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 12 Mar 11:05 AM MDT
Extended Forecast for

Greybull/S Big Horn Airport WY

High Wind Warning until March 12, 09:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until March 12, 09:00pm

    NOW until 9:00pm Thu

    High Wind Warning

  • Today

    High: 63 °F

    Increasing
    Clouds and
    Windy

  • Tonight

    Tonight: A slight chance of rain and snow showers, mainly between 4am and 5am.  Mostly cloudy, with a low around 29. Windy, with a northwest wind 18 to 28 mph becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 41 mph.  Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Showers and
    Windy then
    Slight Chance
    Rain/Snow

  • Friday

    Friday: Mostly sunny, with a high near 60. Breezy, with a light and variable wind becoming west northwest 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 60 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 31. Blustery, with a west northwest wind 13 to 18 mph becoming light and variable  after midnight. Winds could gust as high as 34 mph.

    Low: 31 °F

    Chance
    Showers and
    Blustery

  • Saturday

    Saturday: Rain likely, possibly mixed with snow showers, mainly after noon.  Mostly cloudy, with a high near 56. Breezy, with a light and variable wind becoming northwest 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 56 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Snow showers, mainly before midnight.  Low around 15. Windy, with a north northwest wind 23 to 28 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.  Chance of precipitation is 80%.

    Low: 15 °F

    Snow Showers
    and Windy
    then Chance
    Snow Showers
    and Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 37 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 63. Windy, with a west wind 25 to 34 mph, with gusts as high as 50 mph.
Tonight
A slight chance of rain and snow showers, mainly between 4am and 5am. Mostly cloudy, with a low around 29. Windy, with a northwest wind 18 to 28 mph becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 41 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 60. Breezy, with a light and variable wind becoming west northwest 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 31. Blustery, with a west northwest wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 34 mph.
Saturday
Rain likely, possibly mixed with snow showers, mainly after noon. Mostly cloudy, with a high near 56. Breezy, with a light and variable wind becoming northwest 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
Snow showers, mainly before midnight. Low around 15. Windy, with a north northwest wind 23 to 28 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 80%.
Sunday
Mostly sunny, with a high near 37. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Mostly cloudy, with a high near 49.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
10:18 am MDT Mar 12, 2026
11am MDT Mar 12, 2026-6pm MDT Mar 18, 2026
 
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Additional Resources

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