Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Partly Cloudy

55°F

13°C

Humidity 62%
Wind Speed NNW 26 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 17 Jun 08:30 AM MDT
Extended Forecast for

13 Miles NE Ten Sleep WY

  • Today

    Today: A 10 percent chance of showers and thunderstorms after 5pm.  Sunny, with a high near 60. Breezy, with a west northwest wind 17 to 23 mph, with gusts as high as 38 mph.

    High: 60 °F

    Breezy. Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Snow level 10100 feet lowering to 9000 feet after midnight . Partly cloudy, with a low around 34. Breezy, with a northwest wind 11 to 16 mph becoming light north  after midnight. Winds could gust as high as 30 mph.

    Low: 34 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 26 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. West northwest wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 24 mph.

    Low: 38 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 70. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. East northeast wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 22 mph.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 70. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 60%.

    High: 70 °F

    Partly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm.  Partly sunny, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 60. Breezy, with a west northwest wind 17 to 23 mph, with gusts as high as 38 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Snow level 10100 feet lowering to 9000 feet after midnight . Partly cloudy, with a low around 34. Breezy, with a northwest wind 11 to 16 mph becoming light north after midnight. Winds could gust as high as 30 mph.
Thursday
Sunny, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 38. West northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 24 mph.
Juneteenth
Mostly sunny, with a high near 70. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 44. East northeast wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 22 mph.
Saturday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 70. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 62. Chance of precipitation is 70%.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 63.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 38.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NE Ten Sleep WY
 44.16°N 107.24°W (Elev. 8061 ft)
8:48 am MDT Jun 17, 2026
8am MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database