Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

63°F

17°C

Humidity 31%
Wind Speed NNW 5 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 20 Aug 04:55 AM MDT
Extended Forecast for

23 Miles NNW Kaycee WY

  • Today

    Today: Patchy smoke before 2pm. Sunny, with a high near 78. West wind 6 to 11 mph.

    High: 78 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke between 7pm and 5am. Increasing clouds, with a low around 58. North wind 6 to 9 mph becoming south southwest after midnight.

    Low: 58 °F

    Patchy Smoke

  • Friday

    Friday: Patchy smoke after 11am. Mostly sunny, with a high near 79. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.

    High: 79 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. North wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 76. Light and variable wind becoming south southeast 5 to 9 mph in the morning.

    High: 76 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 60. East southeast wind 7 to 13 mph becoming west in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 76. West wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Patchy smoke before 2pm. Sunny, with a high near 78. West wind 6 to 11 mph.
Tonight
Patchy smoke between 7pm and 5am. Increasing clouds, with a low around 58. North wind 6 to 9 mph becoming south southwest after midnight.
Friday
Patchy smoke after 11am. Mostly sunny, with a high near 79. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 58. North wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Light and variable wind becoming south southeast 5 to 9 mph in the morning.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 60. East southeast wind 7 to 13 mph becoming west in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. West wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Monday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 70.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles NNW Kaycee WY
 43.99°N 106.86°W (Elev. 7749 ft)
2:47 am MDT Aug 20, 2026
5am MDT Aug 20, 2026-6pm MDT Aug 26, 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