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

77°F

25°C

Humidity 12%
Wind Speed SE 11 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 21 Apr 01:05 PM MDT
Extended Forecast for

18 Miles SW Buffalo WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 61. Southwest wind 11 to 13 mph.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Breezy, with a south southwest wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 40 mph.

    Low: 44 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Isolated snow showers after 5pm. Sunny, with a high near 53. Windy, with a southwest wind 22 to 27 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 20%.

    High: 53 °F

    Windy. Sunny
    then Isolated
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers. Partly cloudy, with a low around 26. Windy, with a west southwest wind 28 to 33 mph decreasing to 21 to 26 mph after midnight. Winds could gust as high as 65 mph. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    Showers and
    Windy

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 38. Breezy, with a west northwest wind 15 to 22 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: Snow showers. Some thunder is also possible. Low around 16. North northwest wind 10 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.

    Low: 16 °F

    Snow Showers

  • Friday

    Friday: Snow showers. Some thunder is also possible. High near 25. West northwest wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.

    High: 25 °F

    Snow Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 40 percent chance of snow showers. Partly sunny, with a high near 30.

    High: 30 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 61. Southwest wind 11 to 13 mph.
Tonight
Partly cloudy, with a low around 44. Breezy, with a south southwest wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 40 mph.
Wednesday
Isolated snow showers after 5pm. Sunny, with a high near 53. Windy, with a southwest wind 22 to 27 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 20%.
Wednesday Night
A 40 percent chance of snow showers. Partly cloudy, with a low around 26. Windy, with a west southwest wind 28 to 33 mph decreasing to 21 to 26 mph after midnight. Winds could gust as high as 65 mph. New snow accumulation of less than a half inch possible.
Thursday
Snow showers. Some thunder is also possible. High near 38. Breezy, with a west northwest wind 15 to 22 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Snow showers. Some thunder is also possible. Low around 16. North northwest wind 10 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.
Friday
Snow showers. Some thunder is also possible. High near 25. West northwest wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 13.
Saturday
A 40 percent chance of snow showers. Partly sunny, with a high near 30.
Saturday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 17.
Sunday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 31.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 19.
Monday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SW Buffalo WY
 44.2°N 107.01°W (Elev. 9173 ft)
Last Update:
12:33 pm MDT Apr 21, 2026
Forecast Valid:
1pm MDT Apr 21, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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