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

45°F

7°C

Humidity 75%
Wind Speed NNE 3 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 12 Apr 11:35 PM MDT
Extended Forecast for

21 Miles WSW Buffalo WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: A chance of snow showers before noon, then snow showers likely after 3pm. The snow could be heavy at times. Partly sunny, with a high near 24. Windy, with a west wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Heavy Snow
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. Wind chill values as low as zero. Windy, with a west wind 20 to 25 mph becoming north northwest 9 to 14 mph after midnight. Winds could gust as high as 38 mph.

    Low: 13 °F

    Mostly Cloudy
    and Windy
    then Mostly
    Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 28. Breezy, with a northwest wind 7 to 16 mph becoming south southeast in the morning. Winds could gust as high as 24 mph. Little or no snow accumulation expected.

    High: 28 °F

    Mostly Sunny
    then Chance
    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17. West wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. Windy, with a west wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 33 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. Windy, with a west southwest wind 24 to 28 mph, with gusts as high as 44 mph.

    Low: 23 °F

    Mostly Cloudy
    and Windy

  • Thursday

    Thursday: Snow showers, mainly after noon. The snow could be heavy at times. Some thunder is also possible. High near 25. Windy. Chance of precipitation is 90%.

    High: 25 °F

    Windy. Chance
    Snow Showers
    then Heavy
    Snow

  • Thursday Night

    Thursday Night: Snow showers. The snow could be heavy at times. Low around 6. Breezy. Chance of precipitation is 90%.

    Low: 6 °F

    Heavy Snow
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 25 mph.
Monday
A chance of snow showers before noon, then snow showers likely after 3pm. The snow could be heavy at times. Partly sunny, with a high near 24. Windy, with a west wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Partly cloudy, with a low around 13. Wind chill values as low as zero. Windy, with a west wind 20 to 25 mph becoming north northwest 9 to 14 mph after midnight. Winds could gust as high as 38 mph.
Tuesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 28. Breezy, with a northwest wind 7 to 16 mph becoming south southeast in the morning. Winds could gust as high as 24 mph. Little or no snow accumulation expected.
Tuesday Night
Mostly clear, with a low around 17. West wind 11 to 14 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 33. Windy, with a west wind 14 to 19 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.
Wednesday Night
Mostly cloudy, with a low around 23. Windy, with a west southwest wind 24 to 28 mph, with gusts as high as 44 mph.
Thursday
Snow showers, mainly after noon. The snow could be heavy at times. Some thunder is also possible. High near 25. Windy. Chance of precipitation is 90%.
Thursday Night
Snow showers. The snow could be heavy at times. Low around 6. Breezy. Chance of precipitation is 90%.
Friday
Snow showers. High near 10. Windy. Chance of precipitation is 80%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 1. Blustery.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 17. Blustery.
Saturday Night
Partly cloudy, with a low around 9. Breezy.
Sunday
Mostly sunny, with a high near 28. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles WSW Buffalo WY
 44.27°N 107.14°W (Elev. 11601 ft)
Last Update:
11:32 pm MDT Apr 12, 2026
Forecast Valid:
11pm MDT Apr 12, 2026-6pm MDT Apr 19, 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