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

39°F

4°C

Humidity 52%
Wind Speed SSE 23 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 09 Apr 01:53 AM MDT
Extended Forecast for

20 Miles WSW Buffalo WY

  • Overnight

    Overnight: Mostly clear, with a low around 20. Breezy, with a west wind 17 to 22 mph, with gusts as high as 31 mph.

    Low: 20 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 29. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph.

    High: 29 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20. Breezy, with a south southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.

    Low: 20 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 39. Windy, with a southwest wind 15 to 20 mph becoming south 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 39 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. Windy, with a south wind 24 to 28 mph becoming west after midnight. Winds could gust as high as 40 mph.

    Low: 30 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 42. Very windy, with a southwest wind 25 to 30 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 42 °F

    Chance Snow
    Showers and
    Very Windy

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers before midnight. Partly cloudy, with a low around 26. Very windy, with a west wind 30 to 38 mph, with gusts as high as 50 mph.

    Low: 26 °F

    Chance Snow
    Showers and
    Very Windy

  • Sunday

    Sunday: A 40 percent chance of snow showers after noon. Mostly sunny, with a high near 36. Windy.

    High: 36 °F

    Windy. Mostly
    Sunny then
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 22. Windy.

    Low: 22 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 20. Breezy, with a west wind 17 to 22 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 29. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph.
Thursday Night
Mostly clear, with a low around 20. Breezy, with a south southwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.
Friday
Partly sunny, with a high near 39. Windy, with a southwest wind 15 to 20 mph becoming south 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Partly cloudy, with a low around 30. Windy, with a south wind 24 to 28 mph becoming west after midnight. Winds could gust as high as 40 mph.
Saturday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 42. Very windy, with a southwest wind 25 to 30 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 55 mph.
Saturday Night
A 50 percent chance of snow showers before midnight. Partly cloudy, with a low around 26. Very windy, with a west wind 30 to 38 mph, with gusts as high as 50 mph.
Sunday
A 40 percent chance of snow showers after noon. Mostly sunny, with a high near 36. Windy.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 22. Windy.
Monday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 26. Windy. Chance of precipitation is 90%.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 16. Windy.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 23. Blustery.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 17. Breezy.
Wednesday
A slight chance of snow showers. Mostly sunny, with a high near 31. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WSW Buffalo WY
 44.21°N 107.07°W (Elev. 11332 ft)
Last Update:
12:32 am MDT Apr 9, 2026
Forecast Valid:
2am MDT Apr 9, 2026-6pm MDT Apr 15, 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