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

37°F

3°C

Humidity 60%
Wind Speed SSW 9 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 18 Apr 09:35 PM MDT
Extended Forecast for

Buffalo WY

  • Tonight

    Tonight: Mostly clear, with a low around 34. Southwest wind 6 to 8 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Calm wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. East southeast wind 6 to 9 mph becoming west after midnight.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 72. West wind 6 to 9 mph becoming north northeast in the morning.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. Light and variable wind becoming west southwest 5 to 8 mph after midnight.

    Low: 46 °F

    Mostly Clear

  • Tuesday

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

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Breezy, with a south southwest wind 10 to 15 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Windy.

    High: 74 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Partly cloudy, with a low around 38. Windy.

    Low: 38 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Southwest wind 6 to 8 mph.
Sunday
Sunny, with a high near 61. Calm wind becoming east southeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 39. East southeast wind 6 to 9 mph becoming west after midnight.
Monday
Mostly sunny, with a high near 72. West wind 6 to 9 mph becoming north northeast in the morning.
Monday Night
Mostly clear, with a low around 46. Light and variable wind becoming west southwest 5 to 8 mph after midnight.
Tuesday
Sunny, with a high near 77. West southwest wind 6 to 9 mph becoming south southeast in the morning.
Tuesday Night
Partly cloudy, with a low around 52. Breezy, with a south southwest wind 10 to 15 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 74. Windy.
Wednesday Night
A 50 percent chance of showers. Partly cloudy, with a low around 38. Windy.
Thursday
Rain showers before 9am, then rain and snow showers. High near 47. Very windy. Chance of precipitation is 80%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 27. Windy.
Friday
A chance of snow showers. Partly sunny, with a high near 44. Breezy.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 25.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
Last Update:
8:47 pm MDT Apr 18, 2026
Forecast Valid:
9pm MDT Apr 18, 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