Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Overcast

28°F

-2°C

Humidity 74%
Wind Speed NNW 9 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 17 Apr 01:05 AM MDT
Extended Forecast for

21 Miles WSW Buffalo WY

Winter Weather Advisory April 17, 01:17am until April 17, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 17, 01:17am until April 17, 06:00am

    NOW until 6:00am Fri

    Winter Weather Advisory

  • Overnight

    Low: 2 °F

    Snow Showers

  • Friday

    Friday: Snow showers likely, mainly between 11am and 5pm. Some thunder is also possible.  Patchy blowing snow after 9am. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -20. Windy, with a west northwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 10 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow showers likely, mainly between 10pm and 3am.  Patchy blowing snow before 7pm. Mostly cloudy, with a low around 3. Wind chill values as low as -15. Blustery, with a west northwest wind 15 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 3 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 19. Wind chill values as low as -15. Blustery, with a west northwest wind 16 to 20 mph, with gusts as high as 34 mph.

    High: 19 °F

    Decreasing
    Clouds and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 29 mph.

    Low: 13 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 32. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 32 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. Breezy, with a west wind 13 to 17 mph, with gusts as high as 24 mph.

    Low: 21 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 39. Breezy.

    High: 39 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Overnight
Snow showers, mainly before 4am. Low around 2. Wind chill values as low as -15. West northwest wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.
Friday
Snow showers likely, mainly between 11am and 5pm. Some thunder is also possible. Patchy blowing snow after 9am. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -20. Windy, with a west northwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Snow showers likely, mainly between 10pm and 3am. Patchy blowing snow before 7pm. Mostly cloudy, with a low around 3. Wind chill values as low as -15. Blustery, with a west northwest wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 19. Wind chill values as low as -15. Blustery, with a west northwest wind 16 to 20 mph, with gusts as high as 34 mph.
Saturday Night
Mostly clear, with a low around 13. Breezy, with a west southwest wind 14 to 17 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 32. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 21. Breezy, with a west wind 13 to 17 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 39. Breezy.
Monday Night
Mostly clear, with a low around 26. Blustery.
Tuesday
Sunny, with a high near 43. Breezy.
Tuesday Night
Partly cloudy, with a low around 31. Breezy.
Wednesday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 42. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Windy.
Thursday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 28. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles WSW Buffalo WY
 44.27°N 107.14°W (Elev. 11601 ft)
12:47 am MDT Apr 17, 2026
1am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
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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