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

34°F

1°C

Humidity 64%
Wind Speed SE 6 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 10 Apr 03:35 AM MDT
Extended Forecast for

Buffalo WY

  • Overnight

    Overnight: Mostly clear, with a low around 33. South wind 5 to 8 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 67. Breezy, with a south southeast wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 67 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. South southeast wind 9 to 14 mph becoming southwest after midnight. Winds could gust as high as 28 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 73. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 24 mph.

    High: 73 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before midnight. Partly cloudy, with a low around 43. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 43 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 68. West southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 41. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 61. Chance of precipitation is 60%.

    High: 61 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 33. South wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 67. Breezy, with a south southeast wind 10 to 17 mph, with gusts as high as 26 mph.
Friday Night
Mostly cloudy, with a low around 47. South southeast wind 9 to 14 mph becoming southwest after midnight. Winds could gust as high as 28 mph.
Saturday
Partly sunny, with a high near 73. Breezy, with a southwest wind 9 to 16 mph, with gusts as high as 24 mph.
Saturday Night
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 43. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 68. West southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 41. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Monday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 61. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 56. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 61.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33. Breezy.
Thursday
A chance of snow showers. Partly sunny, with a high near 50. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
Last Update:
3:32 am MDT Apr 10, 2026
Forecast Valid:
3am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation