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.

Overcast

79°F

26°C

Humidity 47%
Wind Speed SSE 12 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 22 Aug 02:35 PM MDT
Extended Forecast for

16 Miles WSW Buffalo WY

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms, mainly before 5pm.  Mostly cloudy, with a steady temperature around 68. South wind 9 to 11 mph.

    High: 68 °F

    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 11pm and midnight.  Mostly cloudy, with a low around 50. South southwest wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 3pm.  Mostly sunny, with a high near 70. Breezy, with a west wind 8 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 70 °F

    Mostly Sunny
    and Breezy
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 48. West wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 48 °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 69. West wind 6 to 10 mph.

    High: 69 °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 46. West wind 3 to 6 mph.  Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 65. West northwest wind 3 to 6 mph.  Chance of precipitation is 60%.

    High: 65 °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 44.

    Low: 44 °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 67.

    High: 67 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms, mainly before 5pm. Mostly cloudy, with a steady temperature around 68. South wind 9 to 11 mph.
Tonight
A slight chance of showers and thunderstorms between 11pm and midnight. Mostly cloudy, with a low around 50. South southwest wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a high near 70. Breezy, with a west wind 8 to 15 mph becoming east northeast in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 48. West wind 8 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 69. West wind 6 to 10 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 46. West wind 3 to 6 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65. West northwest wind 3 to 6 mph. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 69.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Friday
Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WSW Buffalo WY
 44.24°N 107.01°W (Elev. 9147 ft)
2:01 pm MDT Aug 22, 2026
2pm MDT Aug 22, 2026-6pm MDT Aug 28, 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