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

57°F

14°C

Humidity 24%
Wind Speed NNE 5 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 14 Apr 06:20 PM MDT
Extended Forecast for

Buffalo WY

  • Tonight

    Tonight: Mostly clear, with a low around 37. East northeast wind 5 to 7 mph becoming west southwest after midnight.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. West wind 5 to 14 mph becoming east southeast in the morning. Winds could gust as high as 23 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain and snow showers, mainly after noon. Some thunder is also possible. High near 53. Breezy, with a southwest wind 11 to 16 mph becoming north 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 53 °F

    Breezy.
    Chance
    Rain/Snow
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow showers. Low around 24. Blustery, with a north wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Blustery.
    Snow Showers
    then Snow
    Showers
    Likely

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 36. Breezy, with a north northwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 70%.

    High: 36 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 21. Blustery, with a west wind 10 to 17 mph, with gusts as high as 24 mph.

    Low: 21 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 37. East northeast wind 5 to 7 mph becoming west southwest after midnight.
Wednesday
Mostly sunny, with a high near 65. West wind 5 to 14 mph becoming east southeast in the morning. Winds could gust as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 41. Southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Thursday
Rain and snow showers, mainly after noon. Some thunder is also possible. High near 53. Breezy, with a southwest wind 11 to 16 mph becoming north 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Snow showers. Low around 24. Blustery, with a north wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow showers likely. Mostly cloudy, with a high near 36. Breezy, with a north northwest wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 70%.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 21. Blustery, with a west wind 10 to 17 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 71. Breezy.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 69. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
Last Update:
6:02 pm MDT Apr 14, 2026
Forecast Valid:
6pm MDT Apr 14, 2026-6pm MDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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