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

57°F

14°C

Humidity 35%
Wind Speed SE 10 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 07 Oct 06:20 PM MDT
Extended Forecast for

20 Miles WSW Buffalo WY

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 32. West wind 9 to 14 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 43. Breezy, with a west wind 13 to 17 mph, with gusts as high as 24 mph.

    High: 43 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. Breezy, with a west wind 18 to 21 mph, with gusts as high as 29 mph.

    Low: 30 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 44. Breezy, with a west northwest wind 8 to 18 mph becoming south in the afternoon.

    High: 44 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Breezy, with a south southeast wind 7 to 15 mph becoming northwest in the evening. Winds could gust as high as 20 mph.

    Low: 34 °F

    Mostly Clear
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: A slight chance of rain and snow showers before 10am, then a slight chance of rain showers. Some thunder is also possible. Snow level 11800 feet rising to 12400 feet in the afternoon. Mostly sunny, with a high near 44. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 44 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37. Windy, with a southwest wind 18 to 23 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 37 mph.

    Low: 37 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: A chance of rain and snow showers after noon. Some thunder is also possible. Snow level 11700 feet. Mostly sunny, with a high near 42. Windy. Chance of precipitation is 30%.

    High: 42 °F

    Mostly Sunny
    and Windy
    then Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 24. Breezy. Chance of precipitation is 50%.

    Low: 24 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 32. West wind 9 to 14 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 43. Breezy, with a west wind 13 to 17 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 30. Breezy, with a west wind 18 to 21 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 44. Breezy, with a west northwest wind 8 to 18 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 34. Breezy, with a south southeast wind 7 to 15 mph becoming northwest in the evening. Winds could gust as high as 20 mph.
Friday
A slight chance of rain and snow showers before 10am, then a slight chance of rain showers. Some thunder is also possible. Snow level 11800 feet rising to 12400 feet in the afternoon. Mostly sunny, with a high near 44. Breezy, with a south southwest wind 15 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 37. Windy, with a southwest wind 18 to 23 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 37 mph.
Saturday
A chance of rain and snow showers after noon. Some thunder is also possible. Snow level 11700 feet. Mostly sunny, with a high near 42. Windy. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 24. Breezy. Chance of precipitation is 50%.
Sunday
A 40 percent chance of snow showers. Mostly sunny, with a high near 27. Breezy.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 18.
Columbus Day
Mostly sunny, with a high near 28. Breezy.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 23. Breezy.
Tuesday
A slight chance of snow showers. Mostly sunny, with a high near 32. Breezy.
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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:
6:03 pm MDT Oct 7, 2025
Forecast Valid:
6pm MDT Oct 7, 2025-6pm MDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

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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