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

Tracking Two Storms Impacting the Central and Eastern U.S. Through This Weekend

Two storm systems will track through the central and eastern U.S. through this weekend with areas of gusty winds, rain, and heavy snow. Severe thunderstorms are forecast Friday from the central Gulf Coast into parts of the lower Mississippi, Tennessee and Ohio Valleys. Heavy to excessive rainfall is forecast from the lower Mississippi River Valley to the Tennessee Valley which may bring flooding. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

21°F

-6°C

Humidity 61%
Wind Speed S 4 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 09 Jan 12:53 AM MST
Extended Forecast for

Greybull WY

  • Overnight

    Overnight: Partly cloudy, with a low around 14. West northwest wind around 7 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 35. Light and variable wind becoming southeast 5 to 7 mph in the morning.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. Southeast wind 5 to 7 mph.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. South southeast wind 5 to 8 mph.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. Light southeast wind.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. South southeast wind 3 to 6 mph.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 14. West northwest wind around 7 mph.
Friday
Partly sunny, with a high near 35. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Friday Night
Mostly cloudy, with a low around 15. Southeast wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 39. South southeast wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 17. Light southeast wind.
Sunday
Mostly sunny, with a high near 46. South southeast wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 19. South southeast wind around 5 mph.
Monday
Partly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly cloudy, with a high near 48.
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 23.
Thursday
Mostly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.07°W (Elev. 3894 ft)
Last Update:
12:01 am MST Jan 9, 2026
Forecast Valid:
1am MST Jan 9, 2026-6pm MST Jan 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation