National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

79°F

26°C

Humidity 18%
Wind Speed WSW 9 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 11 Jul 11:20 PM MDT
Extended Forecast for

3 Miles WSW Buffalo WY

Extreme Heat Warning until July 13, 09:00pm
Red Flag Warning July 12, 11:00am until July 12, 10:00pm
Click here for hazard details and duration
Extreme Heat Warning
Red Flag Warning
  •  
    Extreme Heat Warning until July 13, 09:00pm

    NOW until 9:00pm Mon

    Extreme Heat Warning

  • Tonight

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 99. Breezy, with a south southwest wind 9 to 14 mph becoming south southeast 17 to 22 mph in the morning. Winds could gust as high as 31 mph.

    High: 99 °F

    Hot and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 76. Breezy, with a southeast wind 15 to 20 mph becoming west northwest 9 to 14 mph after midnight. Winds could gust as high as 28 mph.

    Low: 76 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 94. Breezy, with a west wind 7 to 16 mph becoming north northeast in the afternoon. Winds could gust as high as 23 mph.

    High: 94 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. North northeast wind 5 to 8 mph becoming southwest after midnight.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. Southwest wind 5 to 14 mph becoming east southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. Southeast wind around 11 mph becoming west southwest after midnight.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 89.

    High: 89 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 74. Southwest wind 8 to 13 mph.
Sunday
Sunny and hot, with a high near 99. Breezy, with a south southwest wind 9 to 14 mph becoming south southeast 17 to 22 mph in the morning. Winds could gust as high as 31 mph.
Sunday Night
Mostly clear, with a low around 76. Breezy, with a southeast wind 15 to 20 mph becoming west northwest 9 to 14 mph after midnight. Winds could gust as high as 28 mph.
Monday
Sunny, with a high near 94. Breezy, with a west wind 7 to 16 mph becoming north northeast in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 69. North northeast wind 5 to 8 mph becoming southwest after midnight.
Tuesday
Sunny and hot, with a high near 97. Southwest wind 5 to 14 mph becoming east southeast in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 70. Southeast wind around 11 mph becoming west southwest after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 89.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 86.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Buffalo WY
 44.34°N 106.78°W (Elev. 5417 ft)
Last Update:
8:48 pm MDT Jul 11, 2026
Forecast Valid:
11pm MDT Jul 11, 2026-6pm MDT Jul 18, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation