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

68°F

20°C

Humidity 75%
Wind Speed SSE 13 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 22 Aug 06:53 PM MDT
Extended Forecast for

21 Miles SW Buffalo WY

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 11pm and midnight.  Mostly cloudy, with a low around 55. South southeast wind 7 to 13 mph becoming west after midnight.

    Low: 55 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between 3pm and 4pm.  Mostly sunny, with a high near 76. West wind 11 to 14 mph becoming north in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    High: 76 °F

    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 54. West wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 73. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 51. West northwest wind 3 to 7 mph.  Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 70. West northwest wind around 5 mph becoming light and variable.

    High: 70 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 49. West northwest wind around 5 mph.

    Low: 49 °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 72.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 11pm and midnight. Mostly cloudy, with a low around 55. South southeast wind 7 to 13 mph becoming west after midnight.
Sunday
A slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 76. West wind 11 to 14 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 54. West wind 9 to 13 mph, with gusts as high as 21 mph.
Monday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. West northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 51. West northwest wind 3 to 7 mph. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70. West northwest wind around 5 mph becoming light and variable.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. West northwest wind around 5 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.
Wednesday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.
Thursday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 73. Breezy.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 72. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles SW Buffalo WY
 44.09°N 106.96°W (Elev. 7999 ft)
6:01 pm MDT Aug 22, 2026
7pm 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