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.

Clear

90°F

32°C

Humidity 15%
Wind Speed NNW 11 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 21 Aug 01:05 PM MDT
Extended Forecast for

20 Miles E Hyattville WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. West wind around 10 mph, with gusts as high as 22 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Patchy smoke between 11pm and 2am. Increasing clouds, with a low around 50. Northeast wind 5 to 9 mph becoming calm  after midnight.

    Low: 50 °F

    Patchy Smoke

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 3pm.  Mostly cloudy, with a high near 69. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 21 mph.

    Low: 50 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 68. West wind 6 to 14 mph, with gusts as high as 26 mph.

    High: 68 °F

    Mostly Sunny
    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 5 to 13 mph, with gusts as high as 25 mph.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 66. Breezy, with a west wind 5 to 15 mph, with gusts as high as 29 mph.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 73. West wind around 10 mph, with gusts as high as 22 mph.
Tonight
Patchy smoke between 11pm and 2am. Increasing clouds, with a low around 50. Northeast wind 5 to 9 mph becoming calm after midnight.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, with a high near 69. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 50. Southwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 21 mph.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68. West wind 6 to 14 mph, with gusts as high as 26 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 48. West wind 5 to 13 mph, with gusts as high as 25 mph.
Monday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66. Breezy, with a west wind 5 to 15 mph, with gusts as high as 29 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64.
Tuesday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 65.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles E Hyattville WY
 44.27°N 107.2°W (Elev. 9396 ft)
12:17 pm MDT Aug 21, 2026
1pm MDT Aug 21, 2026-6pm MDT Aug 27, 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