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.

light snow,mist

24°F

-4°C

Humidity 91%
Wind Speed N 17 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 22°F (-6°C)
Visibility 1.75 mi
Wind Chill11°F (-12°C)
Last update 27 Apr 06:41 AM MDT
Extended Forecast for

12 Miles W Buffalo WY

Winter Weather Advisory until April 27, 09:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory until April 27, 09:00am

    NOW until 9:00am Mon

    Winter Weather Advisory

  • Today

    High: 31 °F

    Snow Showers
    Likely and
    Patchy Fog
    then Chance
    Snow Showers

  • Tonight

    Tonight: A 50 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 21. East wind around 6 mph becoming calm in the evening. New snow accumulation of around an inch possible.

    Low: 21 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 37. Calm wind becoming north northeast 5 to 8 mph in the morning. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 37 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. West wind 3 to 6 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 40. Light and variable wind becoming north northwest 5 to 8 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 24. North northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 42. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 42 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Today
Snow showers likely, mainly before 10am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 31. North northwest wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 50 percent chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 21. East wind around 6 mph becoming calm in the evening. New snow accumulation of around an inch possible.
Tuesday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 37. Calm wind becoming north northeast 5 to 8 mph in the morning. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Partly cloudy, with a low around 23. West wind 3 to 6 mph.
Wednesday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 40. Light and variable wind becoming north northwest 5 to 8 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 24. North northwest wind 5 to 8 mph becoming calm in the evening.
Thursday
A 30 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 42. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 32.
Saturday
A slight chance of showers and thunderstorms. Snow level 8000 feet rising to 9000 feet in the afternoon. Mostly sunny, with a high near 55.
Saturday Night
A slight chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 35.
Sunday
A chance of rain and snow showers. Some thunder is also possible. Snow level 8500 feet. Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Buffalo WY
 44.33°N 106.96°W (Elev. 7641 ft)
Last Update:
6:02 am MDT Apr 27, 2026
Forecast Valid:
7am MDT Apr 27, 2026-6pm MDT May 3, 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