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

Tracking Winter Weather and Frigid Temperatures Through This Weekend

A clipper storm will move across the Great Lakes through this weekend with periods of light snow, gusty winds, and lake effect snow bands which could make for hazardous travel at times. A frigid airmass will spread eastward behind this storm into the Midwest and Eastern U.S. through the weekend. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

25°F

-4°C

Humidity 45%
Wind Speed W 14 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 17 Jan 06:05 AM MST
Extended Forecast for

Greybull WY

  • Today

    Today: Sunny, with a high near 36. Breezy, with a west northwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 23 mph.

    High: 36 °F

    Sunny and
    Breezy then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 17. Light and variable wind.

    Low: 17 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Breezy, with a light west wind becoming north northwest 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 38 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 10. North northwest wind 8 to 13 mph becoming light northwest after midnight. Winds could gust as high as 22 mph.

    Low: 10 °F

    Partly Cloudy
    then Patchy
    Fog

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 35. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Southeast wind around 5 mph.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 36. Breezy, with a west northwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 23 mph.
Tonight
Mostly clear, with a low around 17. Light and variable wind.
Sunday
Mostly sunny, with a high near 38. Breezy, with a light west wind becoming north northwest 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.
Sunday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 10. North northwest wind 8 to 13 mph becoming light northwest after midnight. Winds could gust as high as 22 mph.
M.L.King Day
Sunny, with a high near 35. Calm wind becoming south southeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 14. Southeast wind around 5 mph.
Tuesday
Partly sunny, with a high near 43. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 7.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 7.
Friday
Partly sunny, with a high near 27.
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 108.04°W (Elev. 3973 ft)
Last Update:
5:01 am MST Jan 17, 2026
Forecast Valid:
6am MST Jan 17, 2026-6pm MST Jan 23, 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