Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

88°F

31°C

Humidity 23%
Wind Speed NNW 11 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 47°F (8°C)
Visibility 8.00 mi
Heat Index85°F (29°C)
Last update 11 Aug 05:35 PM MDT
Extended Forecast for

16 Miles SSW Story WY

  • Tonight

    Tonight: Areas of smoke. Mostly cloudy, with a low around 41. Breezy, with a west wind 10 to 17 mph becoming south southwest after midnight. Winds could gust as high as 26 mph.

    Low: 41 °F

    Areas Smoke
    and Breezy

  • Wednesday

    Wednesday: Scattered showers and thunderstorms before 4pm, then isolated showers and thunderstorms after 5pm.  Patchy smoke. Mostly cloudy, with a high near 51. Breezy, with a west wind 14 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 30%.

    High: 51 °F

    Scattered
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 4am, then a chance of showers after 5am.  Areas of smoke before midnight. Mostly cloudy, with a low around 37. Northwest wind 9 to 14 mph becoming southeast in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 40%.

    Low: 37 °F

    Scattered
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after noon.  High near 45. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 45 °F

    Showers
    Likely then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Low around 35. West wind around 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers then
    Showers
    Likely

  • Friday

    Friday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon.  High near 44. Breezy, with a west wind 13 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%.

    High: 44 °F

    Chance
    Showers then
    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Low around 34. West wind 9 to 11 mph.  Chance of precipitation is 80%.

    Low: 34 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Snow level 13100 feet. Mostly sunny, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before midnight.  Snow level 13200 feet. Partly cloudy, with a low around 33.

    Low: 33 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Areas of smoke. Mostly cloudy, with a low around 41. Breezy, with a west wind 10 to 17 mph becoming south southwest after midnight. Winds could gust as high as 26 mph.
Wednesday
Scattered showers and thunderstorms before 4pm, then isolated showers and thunderstorms after 5pm. Patchy smoke. Mostly cloudy, with a high near 51. Breezy, with a west wind 14 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 4am, then a chance of showers after 5am. Areas of smoke before midnight. Mostly cloudy, with a low around 37. Northwest wind 9 to 14 mph becoming southeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Thursday
Showers likely, then showers and possibly a thunderstorm after noon. High near 45. South southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 35. West wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers and possibly a thunderstorm after noon. High near 44. Breezy, with a west wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Low around 34. West wind 9 to 11 mph. Chance of precipitation is 80%.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Snow level 13100 feet. Mostly sunny, with a high near 44. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms before midnight. Snow level 13200 feet. Partly cloudy, with a low around 33.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Snow level 13000 feet. Mostly sunny, with a high near 47. Breezy.
Sunday Night
A slight chance of showers and thunderstorms. Snow level 13200 feet. Partly cloudy, with a low around 36.
Monday
A slight chance of showers and thunderstorms. Snow level 13200 feet. Mostly sunny, with a high near 50. Breezy.
Monday Night
A slight chance of showers and thunderstorms. Snow level 13400 feet. Partly cloudy, with a low around 38. Breezy.
Tuesday
A chance of showers and thunderstorms. Snow level 13200 feet. Mostly sunny, with a high near 50. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSW Story WY
 44.38°N 107.18°W (Elev. 12201 ft)
3:18 pm MDT Aug 11, 2026
5pm MDT Aug 11, 2026-6pm MDT Aug 18, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database