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 >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

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

Clear

27°F

-3°C

Humidity 42%
Wind Speed N 32 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 17 Jan 01:05 AM MST
Extended Forecast for

20 Miles NNE Greybull/S Big Horn Airport WY

  • Overnight

    Overnight: Isolated snow showers before 4am.  Patchy blowing snow. Partly cloudy, with a low around 8. Wind chill values as low as -15. Windy, with a north wind around 34 mph, with gusts as high as 55 mph.  Chance of precipitation is 20%.

    Low: 8 °F

    Isolated Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Sunny, with a high near 25. Wind chill values as low as -10. Windy, with a north wind 19 to 29 mph decreasing to 8 to 18 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 25 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. West wind 7 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of snow showers.  Mostly sunny, with a high near 24. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 31 mph.  Little or no snow accumulation expected.

    High: 24 °F

    Chance Snow
    Showers and
    Blustery

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers.  Partly cloudy, with a low around 11. Blustery, with a north northwest wind 8 to 15 mph, with gusts as high as 22 mph.

    Low: 11 °F

    Slight Chance
    Snow Showers
    and Blustery

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 22. North northwest wind around 7 mph becoming south in the afternoon.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. Southeast wind 8 to 10 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers.  Partly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Isolated snow showers before 4am. Patchy blowing snow. Partly cloudy, with a low around 8. Wind chill values as low as -15. Windy, with a north wind around 34 mph, with gusts as high as 55 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 25. Wind chill values as low as -10. Windy, with a north wind 19 to 29 mph decreasing to 8 to 18 mph in the afternoon. Winds could gust as high as 43 mph.
Saturday Night
Mostly clear, with a low around 20. West wind 7 to 13 mph becoming north after midnight. Winds could gust as high as 21 mph.
Sunday
A 40 percent chance of snow showers. Mostly sunny, with a high near 24. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 31 mph. Little or no snow accumulation expected.
Sunday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 11. Blustery, with a north northwest wind 8 to 15 mph, with gusts as high as 22 mph.
M.L.King Day
Mostly sunny, with a high near 22. North northwest wind around 7 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 18. Southeast wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
A 30 percent chance of snow showers. Partly cloudy, with a low around 18.
Wednesday
A 30 percent chance of snow showers. Partly sunny, with a high near 22.
Wednesday Night
A slight chance of snow showers. Partly cloudy, with a low around 13.
Thursday
A chance of snow showers. Mostly sunny, with a high near 22.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 11.
Friday
A chance of snow showers. Partly sunny, with a high near 18.
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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)
12:01 am MST Jan 17, 2026
1am MST Jan 17, 2026-6pm MST Jan 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database