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

Buffalo - Johnson County Airport (KBYG)

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

Clear

40°F

4°C

Humidity 48%
Wind Speed WSW 8 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 14 Apr 10:53 PM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • Tonight

    Tonight: Mostly clear, with a low around 31. West northwest wind 7 to 11 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52. Windy, with a west southwest wind 8 to 13 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 52 °F

    Sunny then
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 40 mph.

    Low: 34 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Snow showers, mainly after noon. Some thunder is also possible. High near 44. Breezy, with a west southwest wind 15 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 44 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers. The snow could be heavy at times. Low around 17. North wind 7 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 17 °F

    Heavy Snow

  • Friday

    Friday: Snow showers. High near 26. Blustery, with a north wind 7 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 26 °F

    Snow Showers
    and Blustery

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 14. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Chance Snow
    Showers and
    Blustery then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 34. Breezy.

    High: 34 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 31. West northwest wind 7 to 11 mph.
Wednesday
Sunny, with a high near 52. Windy, with a west southwest wind 8 to 13 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 34. Windy, with a west southwest wind 22 to 26 mph, with gusts as high as 40 mph.
Thursday
Snow showers, mainly after noon. Some thunder is also possible. High near 44. Breezy, with a west southwest wind 15 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers. The snow could be heavy at times. Low around 17. North wind 7 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow showers. High near 26. Blustery, with a north wind 7 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of snow showers before midnight. Mostly cloudy, with a low around 14. Blustery, with a west northwest wind 14 to 16 mph, with gusts as high as 28 mph.
Saturday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 34. Breezy.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 57. Breezy.
Monday Night
Partly cloudy, with a low around 38. Breezy.
Tuesday
A chance of rain and snow showers. Snow level 8300 feet. Mostly sunny, with a high near 57. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
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:
9:02 pm MDT Apr 14, 2026
Forecast Valid:
11pm MDT Apr 14, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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