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.

Overcast

40°F

4°C

Humidity 67%
Wind Speed N 16 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 16 Apr 12:07 PM MDT
Extended Forecast for

Buffalo WY

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

    NOW until 6:00am Fri

    Winter Weather Advisory

  • This Afternoon

    High: 39 °F⇓

    Rain/Snow
    Likely and
    Breezy

  • Tonight

    Tonight: Rain and snow showers likely, becoming all snow after 7pm. Mostly cloudy, with a low around 24. Blustery, with a north wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Rain/Snow
    Likely and
    Blustery then
    Chance Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow showers, mainly after 1pm. Partly sunny, with a high near 39. Breezy, with a north northwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Breezy.
    Partly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 23. Blustery, with a north northwest wind 7 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph.

    Low: 23 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 48. West wind 7 to 13 mph becoming north northwest in the morning. Winds could gust as high as 22 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. North northwest wind around 8 mph becoming west southwest in the evening.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. West southwest wind 5 to 8 mph becoming southeast in the afternoon.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Rain showers likely before 3pm, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a temperature falling to around 34 by 5pm. Breezy, with a north wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow showers likely, becoming all snow after 7pm. Mostly cloudy, with a low around 24. Blustery, with a north wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow showers, mainly after 1pm. Partly sunny, with a high near 39. Breezy, with a north northwest wind 10 to 15 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 23. Blustery, with a north northwest wind 7 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph.
Saturday
Sunny, with a high near 48. West wind 7 to 13 mph becoming north northwest in the morning. Winds could gust as high as 22 mph.
Saturday Night
Mostly clear, with a low around 30. North northwest wind around 8 mph becoming west southwest in the evening.
Sunday
Sunny, with a high near 62. West southwest wind 5 to 8 mph becoming southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 75. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
Last Update:
11:54 am MDT Apr 16, 2026
Forecast Valid:
12pm MDT Apr 16, 2026-6pm MDT Apr 22, 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