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

73°F

23°C

Humidity 17%
Wind Speed NE 9 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 20 Apr 05:05 PM MDT
Extended Forecast for

Buffalo WY

  • Tonight

    Tonight: Partly cloudy, with a low around 47. North northwest wind 6 to 9 mph becoming west southwest in the evening.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78. West southwest wind 5 to 10 mph becoming east northeast in the morning.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. South southwest wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Windy, with a south southwest wind 14 to 19 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 73 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 39. Windy, with a southwest wind 21 to 26 mph becoming west northwest 13 to 18 mph after midnight. Winds could gust as high as 40 mph.

    Low: 39 °F

    Slight Chance
    Showers and
    Windy then
    Chance
    Showers

  • Thursday

    Thursday: Rain, possibly mixed with snow showers. High near 48. Windy, with a north northwest wind 14 to 19 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 80%.

    High: 48 °F

    Rain/Snow and
    Windy

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 26. Windy, with a north northwest wind 17 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow and
    Windy

  • Friday

    Friday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 41. Breezy.

    High: 41 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 22. Blustery.

    Low: 22 °F

    Slight Chance
    Snow Showers
    and Blustery

Detailed Forecast

Tonight
Partly cloudy, with a low around 47. North northwest wind 6 to 9 mph becoming west southwest in the evening.
Tuesday
Sunny, with a high near 78. West southwest wind 5 to 10 mph becoming east northeast in the morning.
Tuesday Night
Mostly cloudy, with a low around 53. South southwest wind 8 to 13 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 73. Windy, with a south southwest wind 14 to 19 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 47 mph.
Wednesday Night
A 50 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 39. Windy, with a southwest wind 21 to 26 mph becoming west northwest 13 to 18 mph after midnight. Winds could gust as high as 40 mph.
Thursday
Rain, possibly mixed with snow showers. High near 48. Windy, with a north northwest wind 14 to 19 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 80%.
Thursday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 26. Windy, with a north northwest wind 17 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 41. Breezy.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 22. Blustery.
Saturday
A 20 percent chance of snow showers. Partly sunny, with a high near 41.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 24.
Sunday
A slight chance of snow showers. Partly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 51.
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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:
3:48 pm MDT Apr 20, 2026
Forecast Valid:
5pm MDT Apr 20, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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