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

54°F

12°C

Humidity 26%
Wind Speed WSW 25 MPH
Barometer 29.53 in (1000.0 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 22 Apr 07:53 PM MDT
Extended Forecast for

Buffalo WY

  • Tonight

    Tonight: Increasing clouds, with a low around 42. Breezy, with a west southwest wind 17 to 22 mph becoming northwest 9 to 14 mph after midnight. Winds could gust as high as 33 mph.

    Low: 42 °F

    Increasing
    Clouds and
    Breezy

  • Thursday

    Thursday: Rain showers likely before 4pm, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 44. Windy, with a north northwest wind 13 to 18 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 38 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Showers
    Likely and
    Windy then
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow showers, possibly mixed with rain, becoming all snow after 9pm. Some thunder is also possible. Low around 26. Blustery, with a north northwest wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 26 °F

    Rain/Snow and
    Blustery then
    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 40. Northwest wind 8 to 10 mph becoming east in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 22. North wind 5 to 10 mph becoming light northwest after midnight. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 20 percent chance of snow showers. Partly sunny, with a high near 43. Light and variable wind becoming east 5 to 8 mph in the morning.

    High: 43 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A slight chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 26. North wind 3 to 7 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 27.

    Low: 27 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 42. Breezy, with a west southwest wind 17 to 22 mph becoming northwest 9 to 14 mph after midnight. Winds could gust as high as 33 mph.
Thursday
Rain showers likely before 4pm, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 44. Windy, with a north northwest wind 13 to 18 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 38 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Snow showers, possibly mixed with rain, becoming all snow after 9pm. Some thunder is also possible. Low around 26. Blustery, with a north northwest wind 18 to 23 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 40. Northwest wind 8 to 10 mph becoming east in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 22. North wind 5 to 10 mph becoming light northwest after midnight. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow showers. Partly sunny, with a high near 43. Light and variable wind becoming east 5 to 8 mph in the morning.
Saturday Night
A slight chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 26. North wind 3 to 7 mph. Chance of precipitation is 30%.
Sunday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 27.
Monday
A slight chance of snow showers before noon, then a chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 52.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 35.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
Last Update:
6:32 pm MDT Apr 22, 2026
Forecast Valid:
8pm MDT Apr 22, 2026-6pm MDT Apr 29, 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