Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

61°F

16°C

Humidity 31%
Wind Speed W 3 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 05 Jul 05:35 AM MDT
Extended Forecast for

Buffalo WY

  • Today

    Today: Sunny, with a high near 96. West southwest wind 5 to 9 mph becoming north northeast in the morning.

    High: 96 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 65. Breezy, with a north wind 7 to 12 mph becoming northwest 13 to 18 mph after midnight. Winds could gust as high as 28 mph.

    Low: 65 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 86. Breezy, with a west northwest wind 8 to 13 mph becoming north 16 to 21 mph. Winds could gust as high as 31 mph.

    High: 86 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 62. North northeast wind 6 to 8 mph becoming south southwest after midnight.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 87. Breezy, with a south wind 6 to 15 mph becoming north in the morning. Winds could gust as high as 22 mph.

    High: 87 °F

    Partly Sunny
    then Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight.  Partly cloudy, with a low around 59. Breezy, with a north wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 86. Light and variable wind becoming east around 6 mph in the morning.

    High: 86 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 96. West southwest wind 5 to 9 mph becoming north northeast in the morning.
Tonight
Partly cloudy, with a low around 65. Breezy, with a north wind 7 to 12 mph becoming northwest 13 to 18 mph after midnight. Winds could gust as high as 28 mph.
Monday
A 10 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 86. Breezy, with a west northwest wind 8 to 13 mph becoming north 16 to 21 mph. Winds could gust as high as 31 mph.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 62. North northeast wind 6 to 8 mph becoming south southwest after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87. Breezy, with a south wind 6 to 15 mph becoming north in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight. Partly cloudy, with a low around 59. Breezy, with a north wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. Light and variable wind becoming east around 6 mph in the morning.
Wednesday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.
Thursday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 59.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny and hot, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo WY
 44.34°N 106.72°W (Elev. 4797 ft)
4:31 am MDT Jul 5, 2026
5am MDT Jul 5, 2026-6pm MDT Jul 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

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