National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

Clear

54°F

12°C

Humidity 37%
Wind Speed N 8 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 05 Apr 04:30 PM MDT
Extended Forecast for

Buffalo WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. North wind around 7 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. North northeast wind around 6 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 52. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 52 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. East southeast wind 9 to 11 mph becoming south southwest after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Blustery, with a west wind 8 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Blustery.
    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 51. Breezy, with a north northwest wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 51 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 53. North wind around 7 mph.
Tonight
Mostly cloudy, with a low around 33. North northeast wind around 6 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 52. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 36. East southeast wind 9 to 11 mph becoming south southwest after midnight.
Tuesday
Mostly sunny, with a high near 68. South southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Blustery, with a west wind 8 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 51. Breezy, with a north northwest wind 7 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 33.
Friday
Mostly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
Last Update:
2:48 pm MDT Apr 5, 2026
Forecast Valid:
4pm MDT Apr 5, 2026-6pm MDT Apr 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation