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

Great Lakes Snow through Friday; High Winds in the Northern and Central Plains

A clipper storm will drop south from Canada today bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains this afternoon through Friday, with gusts up to 60 mph expected. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

35°F

2°C

Humidity 63%
Wind Speed SE 4 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 15 Jan 10:53 AM MST
Extended Forecast for

Greybull/S Big Horn Airport WY

  • Today

    Today: Sunny, with a high near 49. Breezy, with a northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 21. Windy, with a north northwest wind 21 to 31 mph, with gusts as high as 47 mph.

    Low: 21 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Partly sunny, with a high near 35. Breezy, with a north northwest wind 16 to 20 mph, with gusts as high as 37 mph.

    High: 35 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14. Blustery, with a north northwest wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Partly Cloudy
    and Blustery

  • Saturday

    Saturday: Sunny, with a high near 37. Northwest wind 6 to 9 mph becoming southeast in the afternoon.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. Southeast wind around 5 mph becoming calm in the evening.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 42. Light northwest wind becoming north northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 42 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 49. Breezy, with a northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 21. Windy, with a north northwest wind 21 to 31 mph, with gusts as high as 47 mph.
Friday
Partly sunny, with a high near 35. Breezy, with a north northwest wind 16 to 20 mph, with gusts as high as 37 mph.
Friday Night
Partly cloudy, with a low around 14. Blustery, with a north northwest wind 13 to 15 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 37. Northwest wind 6 to 9 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 16. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 42. Light northwest wind becoming north northwest 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 16.
M.L.King Day
Mostly sunny, with a high near 38.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull/S Big Horn Airport WY
 44.51°N 108.07°W (Elev. 3799 ft)
Last Update:
10:47 am MST Jan 15, 2026
Forecast Valid:
11am MST Jan 15, 2026-6pm MST Jan 21, 2026
 
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Additional Resources

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Chance of Precipitation