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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Overcast

25°F

-4°C

Humidity 58%
Wind Speed S 6 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 09 Jan 10:35 AM MST
Extended Forecast for

4 Miles N Greybull/S Big Horn Airport WY

  • Today

    Today: Mostly sunny, with a high near 32. Light and variable wind becoming east 5 to 8 mph in the afternoon.

    High: 32 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. East southeast wind around 8 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. East southeast wind 7 to 11 mph.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Southeast wind 7 to 9 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. Southeast wind 6 to 8 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. South southeast wind around 9 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45. South southeast wind 6 to 8 mph.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 32. Light and variable wind becoming east 5 to 8 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 20. East southeast wind around 8 mph.
Saturday
Mostly sunny, with a high near 36. East southeast wind 7 to 11 mph.
Saturday Night
Partly cloudy, with a low around 22. Southeast wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 43. Southeast wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 25. South southeast wind around 9 mph.
Monday
Partly sunny, with a high near 45. South southeast wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly cloudy, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Greybull/S Big Horn Airport WY
 44.58°N 108.08°W (Elev. 4800 ft)
Last Update:
9:31 am MST Jan 9, 2026
Forecast Valid:
10am MST Jan 9, 2026-6pm MST Jan 15, 2026
 
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Additional Resources

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Chance of Precipitation