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

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

45°F

7°C

Humidity 70%
Wind Speed W 11 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 14 Jan 12:05 AM MST
Extended Forecast for

20 Miles NNE Greybull/S Big Horn Airport WY

  • Overnight

    Overnight: Partly cloudy, with a low around 31. North wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 38. North wind 5 to 8 mph.

    High: 38 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. West northwest wind 6 to 8 mph becoming south in the evening.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 34. Breezy, with a north northwest wind 8 to 18 mph, with gusts as high as 30 mph.

    High: 34 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Blustery, with a north northwest wind around 22 mph, with gusts as high as 38 mph.

    Low: 17 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Mostly sunny, with a high near 23. Blustery, with a north northwest wind 13 to 17 mph, with gusts as high as 31 mph.

    High: 23 °F

    Mostly Sunny
    and Blustery
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. Northwest wind around 10 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 31. North wind 11 to 14 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 38. North wind 5 to 8 mph.
Wednesday Night
Mostly clear, with a low around 28. West northwest wind 6 to 8 mph becoming south in the evening.
Thursday
Sunny, with a high near 34. Breezy, with a north northwest wind 8 to 18 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 17. Blustery, with a north northwest wind around 22 mph, with gusts as high as 38 mph.
Friday
Mostly sunny, with a high near 23. Blustery, with a north northwest wind 13 to 17 mph, with gusts as high as 31 mph.
Friday Night
Partly cloudy, with a low around 19. Northwest wind around 10 mph.
Saturday
Sunny, with a high near 32.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 19.
M.L.King Day
Sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NNE Greybull/S Big Horn Airport WY
 44.8°N 107.96°W (Elev. 7539 ft)
Last Update:
11:18 pm MST Jan 13, 2026
Forecast Valid:
12am MST Jan 14, 2026-6pm MST Jan 20, 2026
 
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