Isolated Severe Thunderstorms and Critical Fire Weather Tuesday

Isolated severe thunderstorms with strong wind gusts and hail will be possible Tuesday from parts of central Plains northeastward into the Midwest. Additional storms capable of damaging winds will be possible across the eastern Florida peninsula. Elevated to critical fire weather including gusty winds and low relative humidity is forecast again Tuesday over much of the northern Great Plains. 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 42%
Wind Speed NNW 10 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 11 May 08:20 PM MDT
Extended Forecast for

12 Miles WSW Buffalo WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. North wind 5 to 9 mph becoming west northwest after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 61. West wind 5 to 8 mph becoming east in the afternoon.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. Southwest wind 5 to 10 mph becoming southeast in the evening.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. Breezy, with a south southwest wind 5 to 10 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 76 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Windy, with a west southwest wind 16 to 25 mph, with gusts as high as 49 mph.

    Low: 50 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: A 20 percent chance of showers after noon.  Sunny, with a high near 59. Windy, with a west wind 16 to 21 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 59 °F

    Windy. Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Breezy, with a west wind 17 to 22 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 43 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: A slight chance of rain and snow showers after noon. Some thunder is also possible.  Sunny, with a high near 59. Breezy.  Chance of precipitation is 10%.

    High: 59 °F

    Sunny then
    Slight Chance
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. North wind 5 to 9 mph becoming west northwest after midnight.
Tuesday
Sunny, with a high near 61. West wind 5 to 8 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 45. Southwest wind 5 to 10 mph becoming southeast in the evening.
Wednesday
Sunny, with a high near 76. Breezy, with a south southwest wind 5 to 10 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 47 mph.
Wednesday Night
Partly cloudy, with a low around 50. Windy, with a west southwest wind 16 to 25 mph, with gusts as high as 49 mph.
Thursday
A 20 percent chance of showers after noon. Sunny, with a high near 59. Windy, with a west wind 16 to 21 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 60 mph.
Thursday Night
Mostly clear, with a low around 37. Breezy, with a west wind 17 to 22 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 43 mph.
Friday
A slight chance of rain and snow showers after noon. Some thunder is also possible. Sunny, with a high near 59. Breezy. Chance of precipitation is 10%.
Friday Night
Mostly clear, with a low around 39.
Saturday
A 10 percent chance of showers and thunderstorms after noon. Snow level 8600 feet rising to 9600 feet in the afternoon. Sunny, with a high near 61. Windy.
Saturday Night
A chance of rain and snow showers. Some thunder is also possible. Snow level 9700 feet lowering to 8000 feet after midnight . Mostly cloudy, with a low around 35.
Sunday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 47. Breezy.
Sunday Night
A chance of snow showers. Some thunder is also possible. Partly cloudy, with a low around 29.
Monday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Buffalo WY
 44.29°N 106.96°W (Elev. 7966 ft)
8:02 pm MDT May 11, 2026
8pm MDT May 11, 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