Isolated Severe Storms in the Midwest; Fire Weather Concerns in the Northern Plains; Record Heat in the West

Isolated severe storms are possible across parts of the Florida Peninsula and the Great Lakes to Lower Missouri Valley and south-central Plains late this afternoon and early evening. Elevated to critical fire weather concerns continue over much of the northern Great Plains. Above average temperatures persist across portions of the West today. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

60°F

16°C

Humidity 29%
Wind Speed SSE 5 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 12 May 10:36 AM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • Today

    Today: Sunny, with a high near 60. Southeast wind 5 to 9 mph becoming calm  in the afternoon.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. Calm wind becoming west 5 to 8 mph after midnight.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after 5pm.  Sunny, with a high near 74. Breezy, with a southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 74 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am.  Partly cloudy, with a low around 44. Breezy, with a south southwest wind 15 to 24 mph becoming west after midnight. Winds could gust as high as 38 mph.  Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 59. Very windy, with a west wind 17 to 22 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 59 °F

    Sunny and
    Very Windy

  • Thursday Night

    Thursday Night: Clear, with a low around 37. Very windy, with a west northwest wind 31 to 36 mph becoming light west  after midnight. Winds could gust as high as 60 mph.

    Low: 37 °F

    Clear and
    Very Windy
    then Clear

  • Friday

    Friday: Sunny, with a high near 60. Breezy, with a west wind 5 to 10 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61. Breezy.

    High: 61 °F

    Sunny then
    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 60. Southeast wind 5 to 9 mph becoming calm in the afternoon.
Tonight
Mostly clear, with a low around 45. Calm wind becoming west 5 to 8 mph after midnight.
Wednesday
A 10 percent chance of showers and thunderstorms after 5pm. Sunny, with a high near 74. Breezy, with a southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Partly cloudy, with a low around 44. Breezy, with a south southwest wind 15 to 24 mph becoming west after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 59. Very windy, with a west wind 17 to 22 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 60 mph.
Thursday Night
Clear, with a low around 37. Very windy, with a west northwest wind 31 to 36 mph becoming light west after midnight. Winds could gust as high as 60 mph.
Friday
Sunny, with a high near 60. Breezy, with a west wind 5 to 10 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 46 mph.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 61. Breezy.
Saturday Night
A chance of rain and snow showers after midnight. Snow level 9200 feet lowering to 8000 feet after midnight . Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Sunday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 44.
Sunday Night
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 27.
Monday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
10:18 am MDT May 12, 2026
10am MDT May 12, 2026-6pm MDT May 18, 2026
 
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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