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 48%
Wind Speed SSE 23 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 09 Apr 02:05 AM MDT
Extended Forecast for

18 Miles SW Buffalo WY

  • Overnight

    Overnight: Partly cloudy, with a low around 28. Breezy, with a west wind 11 to 16 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 44. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 44 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. West southwest wind 5 to 10 mph becoming east northeast in the evening.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 53. West wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 34 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 33 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after noon. Snow level 9600 feet. Mostly sunny, with a high near 56. Breezy, with a southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 56 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 35. Breezy, with a west wind 16 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Breezy.
    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow showers after noon. Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Breezy. Sunny
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. Breezy, with a west wind 11 to 16 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 44. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 25. West southwest wind 5 to 10 mph becoming east northeast in the evening.
Friday
Mostly sunny, with a high near 53. West wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 34 mph.
Friday Night
Partly cloudy, with a low around 38. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 33 mph.
Saturday
A 30 percent chance of showers after noon. Snow level 9600 feet. Mostly sunny, with a high near 56. Breezy, with a southwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 48 mph.
Saturday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Partly cloudy, with a low around 35. Breezy, with a west wind 16 to 23 mph, with gusts as high as 46 mph. Chance of precipitation is 40%.
Sunday
A 40 percent chance of snow showers after noon. Mostly sunny, with a high near 50. Breezy.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 30. Breezy.
Monday
Snow showers. Some thunder is also possible. High near 40. Breezy. Chance of precipitation is 90%.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 24.
Tuesday
Snow showers likely. Partly sunny, with a high near 37.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 25.
Wednesday
A slight chance of snow showers. Sunny, with a high near 46. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SW Buffalo WY
 44.2°N 107.01°W (Elev. 9173 ft)
Last Update:
12:32 am MDT Apr 9, 2026
Forecast Valid:
2am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
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