Storms and Heavy Rainfall in the Plains and Southern Appalachians; Hazardous Heat in the South and Southeast

Severe thunderstorms with heavy rainfall will be possible across the southern Appalachians through this evening. Thunderstorms are also expected from the northern/central Plains into portions of the Midwest through Tuesday, and severe storms may produce large hail and damaging wind gusts. Meanwhile, hazardous heat persists across the South and Southeast. 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 21%
Wind Speed WSW 5 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Aug 03:20 PM MDT
Extended Forecast for

11 Miles S Story WY

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms.  Mostly cloudy, with a steady temperature around 60. Breezy, with a west wind around 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 40%.

    High: 60 °F

    Scattered
    Showers and
    Breezy

  • Tonight

    Tonight: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 40. West wind 10 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 40%.

    Low: 40 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 63. West wind 11 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 50%.

    High: 63 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 9pm, then scattered showers between 9pm and midnight.  Mostly cloudy, with a low around 38. West wind 10 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 65. West southwest wind 11 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 65 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. North northwest wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 22 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. West northwest wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly cloudy, with a steady temperature around 60. Breezy, with a west wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 40. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers, with thunderstorms also possible after noon. Partly sunny, with a high near 63. West wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Tuesday Night
Showers likely and possibly a thunderstorm before 9pm, then scattered showers between 9pm and midnight. Mostly cloudy, with a low around 38. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 65. West southwest wind 11 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 39. North northwest wind 5 to 11 mph becoming southwest after midnight. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 69. West northwest wind 9 to 14 mph, with gusts as high as 24 mph.
Thursday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.
Friday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 44.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 71.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Story WY
 44.45°N 107.13°W (Elev. 9196 ft)
2:02 pm MDT Aug 17, 2026
3pm MDT Aug 17, 2026-6pm MDT Aug 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