Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Hazardous Weather Conditions

Current conditions at

South Big Horn County Airport (KGEY)

Lat: 44.5174° N Lon: 108.0752° W Elev: 3934.0 ft.

Clear

30°F

-1°C

Humidity 44%
Wind Speed E 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 21 Jan 04:53 PM MST
Detailed forecast for

North Bighorn Basin

This Afternoon
Partly cloudy. Highs in the lower 30s. Northwest winds around 10 mph.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 10 above.
Thursday
Partly cloudy. Highs in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night
Partly cloudy in the evening, then becoming cloudy. A slight chance of. Cold with lows 2 to 6 above. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Friday
Mostly cloudy with a 30 percent chance of snow showers. Cold with highs 13 to 17. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Friday Night
Partly cloudy in the evening, then clearing. Cold with lows 5 below to zero.
Saturday
Partly cloudy. Cold with highs around 20.
Saturday Night
Partly cloudy. Cold with lows zero to 5 above zero.
Sunday
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 20s.
Sunday Night
Mostly clear. Cold with lows zero to 10 above zero.
Monday
Mostly sunny. Highs in the lower 30s.
Monday Night
Partly cloudy. Cold with lows 10 to 15.
Tuesday
Partly cloudy. Highs in the upper 30s.



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232 PM MST Wed Jan 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database