Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

66°F

19°C

Humidity 20%
Wind Speed NNW 18 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 14 Sep 05:00 PM MDT
Extended Forecast for

21 Miles ENE Ten Sleep WY

  • Tonight

    Tonight: Mostly clear, with a low around 29. Breezy, with a west northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

    Low: 29 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 53. Breezy, with a west northwest wind 6 to 15 mph becoming south in the afternoon. Winds could gust as high as 26 mph.

    High: 53 °F

    Sunny then
    Increasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. South wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 57. West northwest wind 8 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. East wind 5 to 8 mph becoming west northwest after midnight.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow showers before noon, then a slight chance of rain showers. Some thunder is also possible.  Mostly sunny, with a high near 59. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 59 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 42. West southwest wind around 8 mph.  Chance of precipitation is 40%.

    Low: 42 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 55. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Partly cloudy, with a low around 37. Chance of precipitation is 50%.

    Low: 37 °F

    Chance
    Showers then
    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Breezy, with a west northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Increasing clouds, with a high near 53. Breezy, with a west northwest wind 6 to 15 mph becoming south in the afternoon. Winds could gust as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 41. South wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 57. West northwest wind 8 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 39. East wind 5 to 8 mph becoming west northwest after midnight.
Thursday
A slight chance of rain and snow showers before noon, then a slight chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 59. Southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 42. West southwest wind around 8 mph. Chance of precipitation is 40%.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 55. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 37. Chance of precipitation is 50%.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 52. Chance of precipitation is 40%.
Saturday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 35.
Sunday
A chance of showers and thunderstorms. Sunny, with a high near 53.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 36.
Monday
Sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles ENE Ten Sleep WY
 44.17°N 107.06°W (Elev. 9600 ft)
6:17 am MDT Sep 14, 2026
5pm MDT Sep 14, 2026-6pm MDT Sep 21, 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