Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

81°F

27°C

Humidity 42%
Wind Speed E 6 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 27 Jul 09:05 AM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • Today

    Today: Scattered showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 80. West wind 6 to 14 mph.  Chance of precipitation is 50%.

    High: 80 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 9pm.  Mostly cloudy, with a low around 56. West northwest wind 6 to 13 mph becoming east southeast after midnight.  Chance of precipitation is 30%.

    Low: 56 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Isolated showers and thunderstorms after noon.  Mostly sunny, with a high near 80. Northwest wind 5 to 9 mph becoming southeast in the morning.  Chance of precipitation is 20%.

    High: 80 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. East wind 5 to 8 mph becoming west after midnight.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 80. West northwest wind 5 to 8 mph becoming east in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 55. West wind 5 to 8 mph becoming north northwest in the evening.

    Low: 55 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 79. West northwest wind around 7 mph.

    High: 79 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 82.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 80. West wind 6 to 14 mph. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 56. West northwest wind 6 to 13 mph becoming east southeast after midnight. Chance of precipitation is 30%.
Tuesday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 80. Northwest wind 5 to 9 mph becoming southeast in the morning. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 57. East wind 5 to 8 mph becoming west after midnight.
Wednesday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 80. West northwest wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. West wind 5 to 8 mph becoming north northwest in the evening.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 79. West northwest wind around 7 mph.
Thursday Night
Mostly clear, with a low around 56.
Friday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
8:49 am MDT Jul 27, 2026
9am MDT Jul 27, 2026-6pm MDT Aug 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database