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

36°F

2°C

Humidity 51%
Wind Speed SW 8 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 18 Apr 11:05 PM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 31. West northwest wind 9 to 11 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 50. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 33. West wind 5 to 10 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 59. West wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. West wind 5 to 8 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Breezy, with a west wind 7 to 15 mph, with gusts as high as 29 mph.

    High: 64 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 30 mph.

    Low: 46 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon. Snow level 9800 feet lowering to 8700 feet in the afternoon . Mostly sunny, with a high near 61. Windy.

    High: 61 °F

    Mostly Sunny
    and Breezy
    then Slight
    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers. Partly cloudy, with a low around 31. Windy. Chance of precipitation is 50%.

    Low: 31 °F

    Chance
    Rain/Snow and
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 31. West northwest wind 9 to 11 mph.
Sunday
Sunny, with a high near 50. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 33. West wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 59. West wind 8 to 11 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 39. West wind 5 to 8 mph.
Tuesday
Sunny, with a high near 64. Breezy, with a west wind 7 to 15 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 46. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 30 mph.
Wednesday
A 20 percent chance of showers after noon. Snow level 9800 feet lowering to 8700 feet in the afternoon . Mostly sunny, with a high near 61. Windy.
Wednesday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Partly cloudy, with a low around 31. Windy. Chance of precipitation is 50%.
Thursday
Snow showers. High near 38. Breezy. Chance of precipitation is 90%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Blustery.
Friday
A chance of snow showers. Partly sunny, with a high near 35. Breezy.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 19.
Saturday
A slight chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
Last Update:
8:47 pm MDT Apr 18, 2026
Forecast Valid:
11pm MDT Apr 18, 2026-6pm MDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation