National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

Clear

25°F

-4°C

Humidity 73%
Wind Speed WSW 5 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 28 Apr 06:20 AM MDT
Extended Forecast for

Buffalo WY

  • Today

    Today: A chance of rain and snow showers before 3pm, then a slight chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 48. Light and variable wind becoming north northwest 5 to 10 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 48 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 31. North wind 5 to 7 mph becoming west southwest after midnight.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 50. West wind 6 to 10 mph becoming north in the morning. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 31. Northwest wind 5 to 10 mph becoming light west.

    Low: 31 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly sunny, with a high near 52. West wind 5 to 10 mph becoming north in the morning. Chance of precipitation is 20%.

    High: 52 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. North wind 5 to 9 mph becoming light and variable.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. Light and variable wind becoming east 5 to 7 mph in the afternoon.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A chance of rain and snow showers before 3pm, then a slight chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 48. Light and variable wind becoming north northwest 5 to 10 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 31. North wind 5 to 7 mph becoming west southwest after midnight.
Wednesday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 50. West wind 6 to 10 mph becoming north in the morning. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 31. Northwest wind 5 to 10 mph becoming light west.
Thursday
A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Mostly sunny, with a high near 52. West wind 5 to 10 mph becoming north in the morning. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 32. North wind 5 to 9 mph becoming light and variable.
Friday
Sunny, with a high near 61. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 40.
Saturday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 41. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 63.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 62. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
Last Update:
6:18 am MDT Apr 28, 2026
Forecast Valid:
6am MDT Apr 28, 2026-6pm MDT May 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation