Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

63°F

17°C

Humidity 35%
Wind Speed NNW 14 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 05 Sep 03:53 AM MDT
Extended Forecast for

11 Miles WSW Buffalo WY

  • Today

    Today: Sunny, with a high near 77. Southwest wind 5 to 10 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. West southwest wind 3 to 8 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 77. West southwest wind 5 to 14 mph becoming south in the morning. Winds could gust as high as 21 mph.

    High: 77 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 56. Breezy, with a southwest wind 9 to 18 mph, with gusts as high as 33 mph.

    Low: 56 °F

    Chance
    Showers and
    Breezy

  • Labor Day

    Labor Day: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 68. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 33 mph.

    High: 68 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Breezy, with a west wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 32 mph.

    Low: 45 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. West wind 9 to 11 mph becoming north northwest in the afternoon.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 77. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 54. West southwest wind 3 to 8 mph.
Sunday
Increasing clouds, with a high near 77. West southwest wind 5 to 14 mph becoming south in the morning. Winds could gust as high as 21 mph.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56. Breezy, with a southwest wind 9 to 18 mph, with gusts as high as 33 mph.
Labor Day
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 45. Breezy, with a west wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 32 mph.
Tuesday
Sunny, with a high near 62. West wind 9 to 11 mph becoming north northwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Buffalo WY
 44.29°N 106.93°W (Elev. 7592 ft)
2:47 am MDT Sep 5, 2026
4am MDT Sep 5, 2026-6pm MDT Sep 11, 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