Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

64°F

18°C

Humidity 34%
Wind Speed N 13 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 16 Sep 12:20 PM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 66. West southwest wind 8 to 10 mph becoming east.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 43. Northeast wind 5 to 9 mph becoming southwest after midnight.

    Low: 43 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Scattered showers between 9am and noon, then scattered showers and thunderstorms after noon.  Cloudy, with a high near 62. South wind 7 to 11 mph.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms before 9pm.  Cloudy, then gradually becoming partly cloudy, with a low around 47. South southwest wind 7 to 10 mph becoming west northwest after midnight.  Chance of precipitation is 20%.

    Low: 47 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 66. West northwest wind 5 to 8 mph becoming southeast in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Mostly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers.  Low around 44. North wind 5 to 7 mph becoming west northwest after midnight.  Chance of precipitation is 80%.

    Low: 44 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Showers likely, then showers and possibly a thunderstorm after noon.  High near 58. West northwest wind around 7 mph.  Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers.  Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 66. West southwest wind 8 to 10 mph becoming east.
Tonight
Increasing clouds, with a low around 43. Northeast wind 5 to 9 mph becoming southwest after midnight.
Thursday
Scattered showers between 9am and noon, then scattered showers and thunderstorms after noon. Cloudy, with a high near 62. South wind 7 to 11 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Isolated showers and thunderstorms before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 47. South southwest wind 7 to 10 mph becoming west northwest after midnight. Chance of precipitation is 20%.
Friday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 66. West northwest wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 44. North wind 5 to 7 mph becoming west northwest after midnight. Chance of precipitation is 80%.
Saturday
Showers likely, then showers and possibly a thunderstorm after noon. High near 58. West northwest wind around 7 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 60. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 39.
Monday
Sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
11:48 am MDT Sep 16, 2026
12pm MDT Sep 16, 2026-6pm MDT Sep 22, 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