Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. this week. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England today. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Clear

88°F

31°C

Humidity 22%
Wind Speed N 0 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 29 Jul 10:53 AM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • Today

    Today: Isolated showers and thunderstorms after 1pm.  Patchy smoke. Mostly cloudy, with a high near 77. Southwest wind 6 to 10 mph becoming east in the afternoon.  Chance of precipitation is 20%.

    High: 77 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms.  Patchy smoke between 3am and 5am. Cloudy, then gradually becoming partly cloudy, with a low around 53. West southwest wind 5 to 10 mph becoming northeast in the evening.  Chance of precipitation is 40%.

    Low: 53 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, with thunderstorms also possible after noon.  Patchy smoke. Mostly sunny, with a high near 73. West northwest wind 6 to 10 mph becoming northeast in the afternoon.  Chance of precipitation is 40%.

    High: 73 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms between 8pm and 9pm.  Patchy smoke. Mostly clear, with a low around 51. North wind 6 to 11 mph becoming light and variable.  Chance of precipitation is 10%.

    Low: 51 °F

    Isolated
    T-storms then
    Patchy Smoke

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 77. West wind around 7 mph becoming north northeast in the afternoon.

    High: 77 °F

    Sunny then
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Northeast wind 5 to 7 mph becoming west in the evening.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. West northwest wind 5 to 13 mph becoming south southwest in the morning. Winds could gust as high as 21 mph.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated showers and thunderstorms after 1pm. Patchy smoke. Mostly cloudy, with a high near 77. Southwest wind 6 to 10 mph becoming east in the afternoon. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms. Patchy smoke between 3am and 5am. Cloudy, then gradually becoming partly cloudy, with a low around 53. West southwest wind 5 to 10 mph becoming northeast in the evening. Chance of precipitation is 40%.
Thursday
Scattered showers, with thunderstorms also possible after noon. Patchy smoke. Mostly sunny, with a high near 73. West northwest wind 6 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 40%.
Thursday Night
Isolated showers and thunderstorms between 8pm and 9pm. Patchy smoke. Mostly clear, with a low around 51. North wind 6 to 11 mph becoming light and variable. Chance of precipitation is 10%.
Friday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. West wind around 7 mph becoming north northeast in the afternoon.
Friday Night
Mostly clear, with a low around 53. Northeast wind 5 to 7 mph becoming west in the evening.
Saturday
Sunny, with a high near 83. West northwest wind 5 to 13 mph becoming south southwest in the morning. Winds could gust as high as 21 mph.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 45. Breezy.
Tuesday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
9:47 am MDT Jul 29, 2026
11am MDT Jul 29, 2026-6pm MDT Aug 4, 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