Severe Weather and Heavy Rainfall from the High Plains to the Ohio Valley; Heat Continuing in the Central Plains and Southeast

A stationary front will be the focus for daily showers and thunderstorms capable of widely scattered flash flooding and severe weather from the High Plains to the Ohio Valley. Monsoonal thunderstorms could cause local flash flooding across the Southwest and the Great Basin. Dangerous heat continues across the Central Plains and Southeast. Many areas will see their hottest temperatures of the year. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Mostly Cloudy

72°F

22°C

Humidity 46%
Wind Speed W 5 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 12 Aug 02:20 PM MDT
Extended Forecast for

17 Miles S Story WY

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 3pm, then scattered showers and thunderstorms between 3pm and 4pm.  Patchy smoke. Mostly cloudy, with a high near 52. Breezy, with a west wind 13 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 60%.

    High: 52 °F

    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Isolated showers and thunderstorms before 1am, then isolated showers between 1am and 3am.  Areas of smoke. Mostly cloudy, with a low around 37. Northwest wind 7 to 11 mph becoming east southeast in the evening.  Chance of precipitation is 20%.

    Low: 37 °F

    Isolated
    T-storms then
    Isolated
    Showers

  • Thursday

    Thursday: Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm.  Areas of smoke before 4pm. High near 47. West southwest wind 8 to 11 mph becoming south southeast in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 47 °F

    Scattered
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 11pm, then scattered showers and thunderstorms between 11pm and 3am, then scattered showers after 3am.  Low around 36. South wind 8 to 11 mph becoming west in the evening.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Showers then
    Scattered
    Showers

  • Friday

    Friday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 45. Breezy, with a west wind 11 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 45 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before midnight, then showers likely.  Low around 36. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%.

    Low: 36 °F

    Showers

  • Saturday

    Saturday: 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 45. West northwest wind 9 to 13 mph.  Chance of precipitation is 90%.

    High: 45 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers.  Snow level 13500 feet lowering to 13000 feet after midnight . Partly cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Snow level 12900 feet. Mostly sunny, with a high near 48. Breezy.  Chance of precipitation is 40%.

    High: 48 °F

    Slight Chance
    Showers then
    Chance
    T-storms and
    Breezy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 3pm, then scattered showers and thunderstorms between 3pm and 4pm. Patchy smoke. Mostly cloudy, with a high near 52. Breezy, with a west wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Tonight
Isolated showers and thunderstorms before 1am, then isolated showers between 1am and 3am. Areas of smoke. Mostly cloudy, with a low around 37. Northwest wind 7 to 11 mph becoming east southeast in the evening. Chance of precipitation is 20%.
Thursday
Showers and thunderstorms before 4pm, then showers and possibly a thunderstorm, mainly after 4pm. Areas of smoke before 4pm. High near 47. West southwest wind 8 to 11 mph becoming south southeast in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 11pm, then scattered showers and thunderstorms between 11pm and 3am, then scattered showers after 3am. Low around 36. South wind 8 to 11 mph becoming west in the evening. Chance of precipitation is 90%. New rainfall 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 likely and possibly a thunderstorm after noon. Partly sunny, with a high near 45. Breezy, with a west wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 36. West northwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Saturday
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 45. West northwest wind 9 to 13 mph. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Snow level 13500 feet lowering to 13000 feet after midnight . Partly cloudy, with a low around 34. Chance of precipitation is 60%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Snow level 12900 feet. Mostly sunny, with a high near 48. Breezy. Chance of precipitation is 40%.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 36.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 49. Breezy.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 37.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 49. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Story WY
 44.36°N 107.15°W (Elev. 11972 ft)
1:34 pm MDT Aug 12, 2026
2pm MDT Aug 12, 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