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 25%
Wind Speed N 9 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 14 Sep 03:20 PM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph.

    High: 56 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 34. Breezy, with a west northwest wind 5 to 15 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 60. West wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 60 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. South southeast wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 64. West wind 7 to 11 mph becoming east in the afternoon.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. East northeast wind 5 to 10 mph becoming light and variable.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 66. West wind 6 to 10 mph becoming south in the morning.  Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 56. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 34. Breezy, with a west northwest wind 5 to 15 mph, with gusts as high as 26 mph.
Tuesday
Increasing clouds, with a high near 60. West wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 45. South southeast wind 7 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 64. West wind 7 to 11 mph becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around 43. East northeast wind 5 to 10 mph becoming light and variable.
Thursday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 66. West wind 6 to 10 mph becoming south in the morning. Chance of precipitation is 20%.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 63. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 60.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 39.
Sunday
A chance of showers and thunderstorms. Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
6:17 am MDT Sep 14, 2026
3pm MDT Sep 14, 2026-6pm MDT Sep 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database