Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Overcast

9°F

-13°C

Humidity 60%
Wind Speed NW 23 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 25 Jan 08:35 AM MST
Extended Forecast for

4 Miles N Greybull/S Big Horn Airport WY

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 12. Wind chill values as low as -10. Blustery, with a north northwest wind 8 to 17 mph, with gusts as high as 25 mph.

    High: 12 °F

    Becoming
    Sunny and
    Blustery

  • Tonight

    Tonight: Clear, with a low around 1. Wind chill values as low as -15. East southeast wind 7 to 11 mph.

    Low: 1 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 26. Wind chill values as low as -15. South southeast wind 7 to 9 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Southeast wind around 7 mph.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. South wind 3 to 5 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. Southeast wind around 7 mph.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 35. South southeast wind around 6 mph.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 12. Wind chill values as low as -10. Blustery, with a north northwest wind 8 to 17 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 1. Wind chill values as low as -15. East southeast wind 7 to 11 mph.
Monday
Sunny, with a high near 26. Wind chill values as low as -15. South southeast wind 7 to 9 mph.
Monday Night
Mostly cloudy, with a low around 12. Southeast wind around 7 mph.
Tuesday
Mostly sunny, with a high near 33. South wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 12. Southeast wind around 7 mph.
Wednesday
Partly sunny, with a high near 35. South southeast wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 40.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Greybull/S Big Horn Airport WY
 44.58°N 108.08°W (Elev. 4800 ft)
7:34 am MST Jan 25, 2026
8am MST Jan 25, 2026-6pm MST Jan 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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