Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Buffalo - Johnson County Airport (KBYG)

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

Mostly Cloudy

79°F

26°C

Humidity 48%
Wind Speed W 9 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 22 Aug 05:53 PM MDT
Extended Forecast for

18 Miles WSW Buffalo WY

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 11pm and midnight.  Mostly cloudy, with a low around 47. Breezy, with a south southwest wind 11 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    T-storms then
    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between noon and 5pm.  Mostly sunny, with a high near 67. Breezy, with a west wind 14 to 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 20%.

    High: 67 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 45. Breezy, with a west wind 13 to 20 mph, with gusts as high as 26 mph.

    Low: 45 °F

    Breezy.
    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 65 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 43. West wind 6 to 10 mph.  Chance of precipitation is 20%.

    Low: 43 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly sunny, with a high near 62. West wind 7 to 9 mph.  Chance of precipitation is 60%.

    High: 62 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 41. West wind around 7 mph.

    Low: 41 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between 11pm and midnight. Mostly cloudy, with a low around 47. Breezy, with a south southwest wind 11 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms between noon and 5pm. Mostly sunny, with a high near 67. Breezy, with a west wind 14 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Sunday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 45. Breezy, with a west wind 13 to 20 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 65. Breezy, with a west wind 11 to 17 mph, with gusts as high as 28 mph.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. West wind 6 to 10 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 62. West wind 7 to 9 mph. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41. West wind around 7 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. Breezy.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Breezy.
Friday
Mostly sunny, with a high near 65. Breezy.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 63. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WSW Buffalo WY
 44.26°N 107.08°W (Elev. 10272 ft)
6:01 pm MDT Aug 22, 2026
6pm MDT Aug 22, 2026-6pm MDT Aug 29, 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