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

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

36°F

2°C

Humidity 43%
Wind Speed WSW 8 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 19 Apr 05:20 AM MDT
Extended Forecast for

Buffalo WY

  • Today

    Today: Sunny, with a high near 62. West southwest wind 5 to 7 mph becoming light and variable.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 38. East wind 6 to 8 mph becoming west southwest after midnight.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71. West southwest wind 5 to 8 mph becoming east northeast in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Northeast wind 5 to 9 mph becoming southwest after midnight.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. West southwest wind 6 to 9 mph becoming southeast in the morning.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. South southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Windy, with a south southwest wind 14 to 19 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 72 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 38. Windy. Chance of precipitation is 60%.

    Low: 38 °F

    Chance
    Showers and
    Windy then
    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Rain showers before 9am, then rain and snow showers. Some thunder is also possible. High near 46. Very windy. Chance of precipitation is 80%.

    High: 46 °F

    Rain/Snow and
    Very Windy

Detailed Forecast

Today
Sunny, with a high near 62. West southwest wind 5 to 7 mph becoming light and variable.
Tonight
Partly cloudy, with a low around 38. East wind 6 to 8 mph becoming west southwest after midnight.
Monday
Mostly sunny, with a high near 71. West southwest wind 5 to 8 mph becoming east northeast in the afternoon.
Monday Night
Mostly clear, with a low around 44. Northeast wind 5 to 9 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 77. West southwest wind 6 to 9 mph becoming southeast in the morning.
Tuesday Night
Mostly cloudy, with a low around 51. South southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 72. Windy, with a south southwest wind 14 to 19 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 50 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 38. Windy. Chance of precipitation is 60%.
Thursday
Rain showers before 9am, then rain and snow showers. Some thunder is also possible. High near 46. Very windy. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 25. Windy.
Friday
A chance of snow showers. Partly sunny, with a high near 43. Breezy.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 24. Blustery.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.32°N 106.69°W (Elev. 4846 ft)
Last Update:
3:32 am MDT Apr 19, 2026
Forecast Valid:
5am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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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