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 69%
Wind Speed N 3 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 05 Apr 10:20 PM MDT
Extended Forecast for

20 Miles WSW Buffalo WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. West wind 9 to 14 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 32. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 32 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Breezy, with a southwest wind 21 to 24 mph becoming south southeast in the evening. Winds could gust as high as 33 mph.

    Low: 21 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Sunny, with a high near 35. Very windy, with a west wind 23 to 28 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 35 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers. Partly cloudy, with a low around 16. Very windy, with a west wind 34 to 39 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Chance Snow
    Showers and
    Very Windy

  • Wednesday

    Wednesday: A 40 percent chance of snow showers. Mostly sunny, with a high near 25. Windy, with a west northwest wind 23 to 30 mph, with gusts as high as 47 mph.

    High: 25 °F

    Chance Snow
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 14. Blustery, with a west wind 18 to 24 mph, with gusts as high as 34 mph.

    Low: 14 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon. Sunny, with a high near 29. Breezy.

    High: 29 °F

    Breezy. Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. West wind 9 to 14 mph.
Monday
Mostly cloudy, with a high near 32. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 21. Breezy, with a southwest wind 21 to 24 mph becoming south southeast in the evening. Winds could gust as high as 33 mph.
Tuesday
A 20 percent chance of snow showers after noon. Sunny, with a high near 35. Very windy, with a west wind 23 to 28 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 55 mph.
Tuesday Night
A 50 percent chance of snow showers. Partly cloudy, with a low around 16. Very windy, with a west wind 34 to 39 mph decreasing to 23 to 28 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of less than one inch possible.
Wednesday
A 40 percent chance of snow showers. Mostly sunny, with a high near 25. Windy, with a west northwest wind 23 to 30 mph, with gusts as high as 47 mph.
Wednesday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 14. Blustery, with a west wind 18 to 24 mph, with gusts as high as 34 mph.
Thursday
A 20 percent chance of snow showers after noon. Sunny, with a high near 29. Breezy.
Thursday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 17. Breezy.
Friday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 36. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 26. Breezy.
Saturday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 40. Breezy.
Saturday Night
A chance of snow showers. Partly cloudy, with a low around 27. Breezy.
Sunday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 34. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WSW Buffalo WY
 44.21°N 107.07°W (Elev. 11332 ft)
Last Update:
9:47 pm MDT Apr 5, 2026
Forecast Valid:
10pm MDT Apr 5, 2026-6pm MDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation