Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

South Big Horn County Airport (KGEY)

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

Partly Cloudy

36°F

2°C

Humidity 55%
Wind Speed SSE 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 31 Jan 12:35 AM MST
Extended Forecast for

20 Miles NNE Greybull/S Big Horn Airport WY

  • Overnight

    Overnight: Isolated snow showers before 1am.  Mostly cloudy, with a low around 25. Southeast wind 7 to 9 mph becoming west northwest.  Chance of precipitation is 20%.

    Low: 25 °F

    Isolated Snow
    Showers

  • Saturday

    Saturday: Sunny, with a high near 34. Northwest wind 5 to 7 mph becoming light and variable  in the afternoon.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. East wind around 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Southeast wind around 7 mph.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. South southeast wind 6 to 8 mph.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 35. North northeast wind around 6 mph becoming west in the morning.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. North northwest wind around 6 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers.  Partly sunny, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated snow showers before 1am. Mostly cloudy, with a low around 25. Southeast wind 7 to 9 mph becoming west northwest. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 34. Northwest wind 5 to 7 mph becoming light and variable in the afternoon.
Saturday Night
Partly cloudy, with a low around 25. East wind around 7 mph.
Sunday
Mostly sunny, with a high near 39. Southeast wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 27. South southeast wind 6 to 8 mph.
Monday
Sunny, with a high near 35. North northeast wind around 6 mph becoming west in the morning.
Monday Night
Partly cloudy, with a low around 24. North northwest wind around 6 mph.
Tuesday
A 20 percent chance of snow showers. Partly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 41.
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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)
11:47 pm MST Jan 30, 2026
12am MST Jan 31, 2026-6pm MST Feb 6, 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