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

53°F

12°C

Humidity 39%
Wind Speed NNE 9 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 05 Apr 04:53 PM MDT
Extended Forecast for

21 Miles WSW Buffalo WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. West wind 5 to 8 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 31. Light west wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

    High: 31 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Breezy, with a west wind 13 to 15 mph, with gusts as high as 26 mph.

    Low: 19 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 34. Windy, with a west wind 14 to 19 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 34 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after midnight. Some thunder is also possible. Mostly cloudy, with a low around 13. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Snow Showers
    Likely and
    Windy

  • Wednesday

    Wednesday: A 40 percent chance of snow showers. Mostly sunny, with a high near 24. Windy, with a west northwest wind 15 to 25 mph, with gusts as high as 44 mph.

    High: 24 °F

    Chance Snow
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers. Partly cloudy, with a low around 12. Blustery, with a west southwest wind 13 to 17 mph, with gusts as high as 29 mph.

    Low: 12 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after noon. Sunny, with a high near 28. Breezy.

    High: 28 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. West wind 5 to 8 mph.
Monday
Mostly cloudy, with a high near 31. Light west wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Monday Night
Partly cloudy, with a low around 19. Breezy, with a west wind 13 to 15 mph, with gusts as high as 26 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 34. Windy, with a west wind 14 to 19 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.
Tuesday Night
Snow showers likely, mainly after midnight. Some thunder is also possible. Mostly cloudy, with a low around 13. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
A 40 percent chance of snow showers. Mostly sunny, with a high near 24. Windy, with a west northwest wind 15 to 25 mph, with gusts as high as 44 mph.
Wednesday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 12. Blustery, with a west southwest wind 13 to 17 mph, with gusts as high as 29 mph.
Thursday
A 30 percent chance of snow showers, mainly after noon. Sunny, with a high near 28. Breezy.
Thursday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 16. Breezy.
Friday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 35. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Breezy.
Saturday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 39. Breezy.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Breezy.
Sunday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 33. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles WSW Buffalo WY
 44.27°N 107.14°W (Elev. 11601 ft)
Last Update:
2:48 pm MDT Apr 5, 2026
Forecast Valid:
5pm MDT Apr 5, 2026-6pm MDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation