Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

70°F

21°C

Humidity 14%
Wind Speed NNW 5 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 07 Apr 03:05 PM MDT
Detailed forecast for

Northeast Johnson County

This Afternoon
Mostly sunny. Highs around 70. West winds 10 to 15 mph with gusts up to 30 mph.
Tonight
Partly cloudy. Scattered rain and snow showers after midnight. Breezy with lows in the lower 30s. West winds 15 to 20 mph, becoming north after midnight. Gusts up to 35 mph. Chance of precipitation 30 percent.
Wednesday
Partly cloudy in the morning, then clearing. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. Northeast winds 10 to 15 mph, becoming south after midnight.
Thursday
Partly cloudy in the morning, then clearing. Breezy with highs in the mid 50s. Northwest winds 10 to 15 mph, becoming north 15 to 20 mph in the afternoon.
Thursday Night
Mostly clear. Lows in the lower 30s.
Friday
Partly cloudy and breezy. Highs in the upper 60s.
Friday Night
Mostly cloudy. Lows in the mid 40s.
Saturday
Partly cloudy. Highs in the mid 70s.
Saturday Night
Partly cloudy. Lows in the mid 40s.
Sunday
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 40 percent.
Sunday Night
A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 40. Chance of rain 40 percent.
Monday
Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 50s. Chance of rain 60 percent.



Basemap Options
Click map to change the forecast location
Loading map...
1232 PM MDT Tue Apr 7 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database