Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Mostly Cloudy

19°F

-7°C

Humidity 73%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 16 Mar 06:05 AM MDT
Extended Forecast for

Greybull WY

  • Today

    Today: Mostly cloudy, with a high near 47. Calm wind becoming southeast around 5 mph in the morning.

    High: 47 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers between 11pm and 2am.  Mostly cloudy, with a low around 30. South southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67. Calm wind becoming northwest 5 to 9 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Northwest wind 5 to 9 mph becoming light and variable.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. West northwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 47. Calm wind becoming southeast around 5 mph in the morning.
Tonight
A slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 30. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 67. Calm wind becoming northwest 5 to 9 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 36. Northwest wind 5 to 9 mph becoming light and variable.
Wednesday
Mostly sunny, with a high near 75. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 37. West northwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Mostly sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 80.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 36. Breezy.
Sunday
Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.04°W (Elev. 3973 ft)
6:02 am MDT Mar 16, 2026
6am MDT Mar 16, 2026-6pm MDT Mar 22, 2026
 
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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