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

43°F

6°C

Humidity 70%
Wind Speed S 3 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 13 Apr 03:20 AM MDT
Extended Forecast for

20 Miles ENE Ten Sleep WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 29. Breezy, with a southwest wind 6 to 11 mph increasing to 13 to 18 mph. Winds could gust as high as 26 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 39. Windy, with a west wind 20 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    High: 39 °F

    Chance Snow
    Showers and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 24. Windy, with a west wind 21 to 26 mph becoming north northwest 11 to 16 mph after midnight. Winds could gust as high as 40 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 9 to 16 mph becoming south in the morning. Winds could gust as high as 24 mph.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Breezy, with a west wind 13 to 17 mph, with gusts as high as 26 mph.

    Low: 27 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Windy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 46 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Windy, with a west southwest wind 28 to 30 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 41. Windy. Chance of precipitation is 90%.

    High: 41 °F

    Windy. Chance
    Snow Showers
    then Snow
    Showers

  • Thursday Night

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

    Low: 15 °F

    Heavy Snow
    and Blustery

Detailed Forecast

Overnight
Mostly cloudy, with a low around 29. Breezy, with a southwest wind 6 to 11 mph increasing to 13 to 18 mph. Winds could gust as high as 26 mph.
Monday
A chance of snow showers before noon, then a chance of snow showers after 3pm. Mostly sunny, with a high near 39. Windy, with a west wind 20 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Monday Night
Mostly clear, with a low around 24. Windy, with a west wind 21 to 26 mph becoming north northwest 11 to 16 mph after midnight. Winds could gust as high as 40 mph.
Tuesday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 43. Breezy, with a north northwest wind 9 to 16 mph becoming south in the morning. Winds could gust as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 27. Breezy, with a west wind 13 to 17 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 46. Windy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 44 mph.
Wednesday Night
Partly cloudy, with a low around 33. Windy, with a west southwest wind 28 to 30 mph, with gusts as high as 47 mph.
Thursday
Snow showers, mainly after noon. Some thunder is also possible. High near 41. Windy. Chance of precipitation is 90%.
Thursday Night
Snow showers. The snow could be heavy at times. Low around 15. Blustery. Chance of precipitation is 90%.
Friday
Snow showers. High near 23. Blustery. Chance of precipitation is 80%.
Friday Night
A slight chance of snow showers. Partly cloudy, with a low around 12. Blustery.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 32. Breezy.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Sunny, with a high near 44. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles ENE Ten Sleep WY
 44.11°N 107.06°W (Elev. 9961 ft)
Last Update:
3:33 am MDT Apr 13, 2026
Forecast Valid:
3am 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation