Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Partly Cloudy

39°F

4°C

Humidity 80%
Wind Speed WSW 13 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 13 Jan 11:05 PM MST
Extended Forecast for

Greybull WY

  • Tonight

    Tonight: Partly cloudy, with a low around 25. West wind 3 to 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 51. South southeast wind 3 to 5 mph.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49. Breezy, with a light west northwest wind becoming north northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 49 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. Blustery, with a north northwest wind 15 to 18 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Mostly sunny, with a high near 40. North northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15. Northwest wind around 7 mph.

    Low: 15 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. West wind 3 to 6 mph.
Wednesday
Sunny, with a high near 51. South southeast wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 20. Calm wind.
Thursday
Sunny, with a high near 49. Breezy, with a light west northwest wind becoming north northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly clear, with a low around 21. Blustery, with a north northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 40. North northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 15. Northwest wind around 7 mph.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 16.
M.L.King Day
Sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Greybull WY
 44.49°N 108.07°W (Elev. 3894 ft)
9:46 pm MST Jan 13, 2026
11pm MST Jan 13, 2026-6pm MST Jan 20, 2026
 
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