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.

Clear

28°F

-2°C

Humidity 54%
Wind Speed ESE 3 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 09 Jan 05:05 PM MST
Extended Forecast for

Greybull WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Southeast wind 5 to 7 mph.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. Southeast wind 5 to 10 mph.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16. Southeast wind 3 to 5 mph.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Southeast wind 3 to 5 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Southeast wind around 5 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. South southeast wind 3 to 6 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. South southeast wind 3 to 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 16. Southeast wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 39. Southeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 16. Southeast wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 45. Southeast wind 3 to 5 mph.
Sunday Night
Partly cloudy, with a low around 19. Southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 48. South southeast wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 25. South southeast wind 3 to 5 mph.
Tuesday
Mostly cloudy, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly clear, with a low around 22.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 37. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.04°W (Elev. 3973 ft)
Last Update:
4:01 pm MST Jan 9, 2026
Forecast Valid:
5pm MST Jan 9, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation