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° N Lon: 108.0752° W Elev: 3934.0 ft.

Overcast

41°F

5°C

Humidity 48%
Wind Speed SE 4 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 30 Jan 08:00 PM MST
Detailed forecast for

North Bighorn Basin

Tonight
Mostly cloudy. Lows in the upper 20s. Southeast winds around 10 mph.
Saturday
Mostly sunny. Highs around 50. South winds around 10 mph with gusts up to 25 mph in the morning.
Saturday Night
Partly cloudy. Lows in the mid 20s.
Sunday
Partly cloudy. Highs around 50. Southeast winds 10 to 15 mph.
Sunday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 20s.
Monday
Partly cloudy in the morning, then clearing. Highs around 50.
Monday Night
Partly cloudy. Lows in the mid 20s.
Tuesday
Partly cloudy. Highs in the mid 40s.
Tuesday Night
Partly cloudy. Lows in the mid 20s.
Wednesday
Mostly sunny. Highs in the upper 40s.
Wednesday Night
Partly cloudy. Lows in the upper 20s.
Thursday
Mostly sunny. Highs in the lower 50s.
Thursday Night
Clear. Lows in the mid 20s.
Friday
Mostly sunny. Highs in the lower 50s.



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532 PM MST Fri Jan 30 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database