Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122° N Lon: 106.71947° W Elev: 4925.0 ft.

Clear

14°F

-10°C

Humidity 61%
Wind Speed SW 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 16 Mar 04:35 AM MDT
Detailed forecast for

Northeast Johnson County

Rest Of Tonight
Partly cloudy. Cold with lows around 12.
Monday
Mostly cloudy. Not as cool with highs in the lower 40s.
Monday Night
Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s. Southwest winds around 10 mph.
Tuesday
Partly cloudy and breezy. Much warmer with highs in the mid 60s. Southwest winds 10 to 15 mph, becoming northwest 15 to 20 mph in the afternoon. Gusts up to 35 mph.
Tuesday Night
Partly cloudy. Lows in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming southwest after midnight.
Wednesday
Partly cloudy in the morning, then clearing. Highs in the lower 70s.
Wednesday Night
Partly cloudy in the evening, then clearing. Lows in the lower 40s.
Thursday
Mostly sunny. Highs in the mid 70s.
Thursday Night
Partly cloudy in the evening, then clearing. Lows in the mid 40s.
Friday
Mostly sunny. Highs around 80.
Friday Night
Partly cloudy. Lows in the mid 40s.
Saturday
Partly cloudy and breezy. Highs in the mid 70s.
Saturday Night
Partly cloudy. Lows in the mid 30s.
Sunday
Partly cloudy. Cooler with highs in the mid 50s.



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132 AM MDT Mon Mar 16 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database