Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

Lat: 44.38122°NLon: 106.71947°WElev: 4925.0ft.

Clear

59°F

15°C

Humidity 38%
Wind Speed S 6 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 13 May 12:30 AM MDT
Extended Forecast for

19 Miles ENE Ten Sleep WY

  • Overnight

    Overnight: Mostly clear, with a low around 42. Light and variable wind becoming northwest 5 to 8 mph.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 67. Breezy, with a northwest wind 7 to 12 mph becoming southwest 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 67 °F

    Mostly Sunny
    then
    Increasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 3am.  Snow level 12200 feet lowering to 9600 feet after midnight . Mostly cloudy, then gradually becoming clear, with a low around 38. Windy, with a west wind 17 to 22 mph increasing to 25 to 30 mph in the evening. Winds could gust as high as 47 mph.  Chance of precipitation is 40%.

    Low: 38 °F

    Chance
    Showers and
    Windy

  • Thursday

    Thursday: Sunny, with a high near 53. Windy, with a west wind 22 to 32 mph, with gusts as high as 60 mph.

    High: 53 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Clear, with a low around 35. Windy, with a west northwest wind 21 to 31 mph decreasing to 9 to 19 mph after midnight. Winds could gust as high as 55 mph.

    Low: 35 °F

    Clear and
    Windy then
    Clear

  • Friday

    Friday: Sunny, with a high near 55. Windy, with a west wind 10 to 15 mph increasing to 21 to 26 mph in the morning. Winds could gust as high as 49 mph.

    High: 55 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. Breezy, with a west northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 46 mph.

    Low: 33 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers, mainly after midnight. Some thunder is also possible.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 42. Light and variable wind becoming northwest 5 to 8 mph.
Wednesday
Increasing clouds, with a high near 67. Breezy, with a northwest wind 7 to 12 mph becoming southwest 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 3am. Snow level 12200 feet lowering to 9600 feet after midnight . Mostly cloudy, then gradually becoming clear, with a low around 38. Windy, with a west wind 17 to 22 mph increasing to 25 to 30 mph in the evening. Winds could gust as high as 47 mph. Chance of precipitation is 40%.
Thursday
Sunny, with a high near 53. Windy, with a west wind 22 to 32 mph, with gusts as high as 60 mph.
Thursday Night
Clear, with a low around 35. Windy, with a west northwest wind 21 to 31 mph decreasing to 9 to 19 mph after midnight. Winds could gust as high as 55 mph.
Friday
Sunny, with a high near 55. Windy, with a west wind 10 to 15 mph increasing to 21 to 26 mph in the morning. Winds could gust as high as 49 mph.
Friday Night
Mostly clear, with a low around 33. Breezy, with a west northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 46 mph.
Saturday
Mostly sunny, with a high near 55. Breezy.
Saturday Night
A 30 percent chance of snow showers, mainly after midnight. Some thunder is also possible. Mostly cloudy, with a low around 31.
Sunday
Snow showers. Some thunder is also possible. High near 39. Chance of precipitation is 90%.
Sunday Night
Snow showers. Some thunder is also possible. Mostly cloudy, with a low around 23. Blustery.
Monday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 36. Breezy.
Monday Night
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 23.
Tuesday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 46. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ENE Ten Sleep WY
 44.15°N 107.09°W (Elev. 9600 ft)
12:32 am MDT May 13, 2026
12am MDT May 13, 2026-6pm MDT May 19, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database