Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

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 68%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 12 Feb 08:05 AM MST
Extended Forecast for

Greybull/S Big Horn Airport WY

  • Today

    Today: Sunny, with a high near 53. Calm wind.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 53. Calm wind.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 52. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 52 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. South southeast wind 3 to 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 55. South southeast wind 3 to 7 mph.

    High: 55 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 53. Calm wind.
Tonight
Mostly clear, with a low around 22. Calm wind.
Friday
Sunny, with a high near 53. Calm wind.
Friday Night
Partly cloudy, with a low around 21. Calm wind.
Saturday
Partly sunny, with a high near 52. Calm wind becoming south southeast around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 24. South southeast wind 3 to 6 mph.
Sunday
Mostly cloudy, with a high near 55. South southeast wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 25.
Washington's Birthday
Sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
A slight chance of showers. Mostly cloudy, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
8:01 am MST Feb 12, 2026
8am MST Feb 12, 2026-6pm MST Feb 18, 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