Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

82°F

28°C

Humidity 20%
Wind Speed ESE 9 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 26 Aug 01:20 PM MDT
Extended Forecast for

8 Miles SE Story WY

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 84. East southeast wind 6 to 8 mph.

    High: 84 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 8pm and 9pm.  Partly cloudy, with a low around 57. East northeast wind 6 to 9 mph becoming west southwest after midnight.  Chance of precipitation is 10%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 90. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.

    High: 90 °F

    Mostly Sunny

  • Thursday Night

    Thursday 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 6 to 14 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 88. West southwest wind 5 to 7 mph becoming north northeast in the morning.

    High: 88 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 58. West northwest wind 5 to 7 mph becoming southwest after midnight.

    Low: 58 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 82. West wind 5 to 8 mph becoming north in the afternoon.

    High: 82 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. East southeast wind 6 to 8 mph.
Tonight
A slight chance of showers and thunderstorms between 8pm and 9pm. Partly cloudy, with a low around 57. East northeast wind 6 to 9 mph becoming west southwest after midnight. Chance of precipitation is 10%.
Thursday
Mostly sunny, with a high near 90. Light and variable wind becoming east southeast 5 to 7 mph in the afternoon.
Thursday 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 6 to 14 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 88. West southwest wind 5 to 7 mph becoming north northeast in the morning.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58. West northwest wind 5 to 7 mph becoming southwest after midnight.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. West wind 5 to 8 mph becoming north in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 79.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Story WY
 44.49°N 106.77°W (Elev. 4564 ft)
12:32 pm MDT Aug 26, 2026
1pm MDT Aug 26, 2026-6pm MDT Sep 1, 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