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

39°F

4°C

Humidity 86%
Wind Speed W 9 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 13 Apr 01:05 AM MDT
Extended Forecast for

21 Miles ENE Ten Sleep WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 29. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 29 mph.

    Low: 29 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: A chance of snow showers before noon, then a chance of snow showers after 3pm. Mostly sunny, with a high near 40. Windy, with a west wind 17 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Chance Snow
    Showers and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. Windy, with a west wind 20 to 25 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 38 mph.

    Low: 24 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 43. Breezy, with a north northwest wind 8 to 15 mph becoming south in the morning. Winds could gust as high as 23 mph.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. West wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47. Windy, with a west wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 47 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Windy, with a west southwest wind 24 to 26 mph, with gusts as high as 47 mph.

    Low: 33 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Snow showers, mainly after noon. Some thunder is also possible. High near 42. Windy. Chance of precipitation is 90%.

    High: 42 °F

    Windy. Chance
    Snow Showers
    then Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers. The snow could be heavy at times. Low around 15. Windy. Chance of precipitation is 90%.

    Low: 15 °F

    Heavy Snow
    and Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 29. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 29 mph.
Monday
A chance of snow showers before noon, then a chance of snow showers after 3pm. Mostly sunny, with a high near 40. Windy, with a west wind 17 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Monday Night
Mostly clear, with a low around 24. Windy, with a west wind 20 to 25 mph becoming northwest 10 to 15 mph after midnight. Winds could gust as high as 38 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 43. Breezy, with a north northwest wind 8 to 15 mph becoming south in the morning. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 27. West wind 10 to 14 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 47. Windy, with a west wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Wednesday Night
Partly cloudy, with a low around 33. Windy, with a west southwest wind 24 to 26 mph, with gusts as high as 47 mph.
Thursday
Snow showers, mainly after noon. Some thunder is also possible. High near 42. Windy. Chance of precipitation is 90%.
Thursday Night
Snow showers. The snow could be heavy at times. Low around 15. Windy. Chance of precipitation is 90%.
Friday
Snow showers. High near 23. Windy. Chance of precipitation is 80%.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 11. Blustery.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 32. Breezy.
Saturday Night
Mostly clear, with a low around 21. Breezy.
Sunday
Sunny, with a high near 45. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles ENE Ten Sleep WY
 44.17°N 107.06°W (Elev. 9600 ft)
Last Update:
1:03 am MDT Apr 13, 2026
Forecast Valid:
1am MDT Apr 13, 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