Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Partly Cloudy

73°F

23°C

Humidity 38%
Wind Speed WNW 6 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 07 Jul 07:35 PM MDT
Extended Forecast for

7 Miles W Buffalo WY

  • Tonight

    Tonight: Scattered showers and thunderstorms before 2am, then isolated showers after 4am. Some of the storms could be severe.  Partly cloudy, with a low around 56. North wind 5 to 8 mph becoming west southwest after midnight.  Chance of precipitation is 40%.

    Low: 56 °F

    Severe
    Thunderstorms
    then Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers, then scattered showers and thunderstorms after 9am. Some of the storms could be severe.  Mostly sunny, with a high near 77. West wind around 6 mph becoming calm.  Chance of precipitation is 50%.

    High: 77 °F

    Isolated
    T-storms then
    Severe
    Thunderstorms

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms, mainly between 10pm and 11pm. Some of the storms could be severe.  Mostly cloudy, with a low around 57. Northeast wind 5 to 7 mph becoming southwest after midnight.  Chance of precipitation is 50%.

    Low: 57 °F

    Severe
    Thunderstorms
    then Mostly
    Cloudy

  • Thursday

    Thursday: A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 79. West wind around 7 mph becoming northeast in the afternoon.  Chance of precipitation is 70%.

    High: 79 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 57. East northeast wind 5 to 7 mph becoming west southwest after midnight.

    Low: 57 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Light and variable wind becoming east southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Southeast wind around 7 mph becoming west southwest after midnight.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers and thunderstorms before 2am, then isolated showers after 4am. Some of the storms could be severe. Partly cloudy, with a low around 56. North wind 5 to 8 mph becoming west southwest after midnight. Chance of precipitation is 40%.
Wednesday
Isolated showers, then scattered showers and thunderstorms after 9am. Some of the storms could be severe. Mostly sunny, with a high near 77. West wind around 6 mph becoming calm. Chance of precipitation is 50%.
Wednesday Night
Scattered showers and thunderstorms, mainly between 10pm and 11pm. Some of the storms could be severe. Mostly cloudy, with a low around 57. Northeast wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 50%.
Thursday
A slight chance of showers before 9am, then a slight chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 79. West wind around 7 mph becoming northeast in the afternoon. Chance of precipitation is 70%.
Thursday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57. East northeast wind 5 to 7 mph becoming west southwest after midnight.
Friday
Sunny, with a high near 86. Light and variable wind becoming east southeast 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 63. Southeast wind around 7 mph becoming west southwest after midnight.
Saturday
Sunny, with a high near 91.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Sunny, with a high near 94. Breezy.
Sunday Night
Mostly clear, with a low around 69. Breezy.
Monday
Sunny, with a high near 89. Breezy.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
A chance of showers and thunderstorms. Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Buffalo WY
 44.34°N 106.84°W (Elev. 6637 ft)
6:01 pm MDT Jul 7, 2026
7pm MDT Jul 7, 2026-6pm MDT Jul 14, 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