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

Lajitas International Airport (KT89)

Lat: 29.28°NLon: 103.69°WElev: 2630ft.

Fair

88°F

31°C

Humidity 21%
Wind Speed E 7 mph
Barometer 30.05 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 23 Aug 12:30 am CDT
Extended Forecast for

17 Miles ESE Big Bend National Park TX

  • Overnight

    Overnight: Mostly clear, with a low around 77. Northeast wind around 5 mph becoming calm.

    Low: 77 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 107. North wind around 5 mph becoming south in the afternoon.

    High: 107 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 76. Southeast wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.

    Low: 76 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 108. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 108 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 76. East wind 5 to 10 mph becoming south after midnight.

    Low: 76 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 79.

    Low: 79 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 77. Northeast wind around 5 mph becoming calm.
Sunday
Sunny and hot, with a high near 107. North wind around 5 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 76. Southeast wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 25 mph.
Monday
Sunny and hot, with a high near 108. Calm wind becoming northeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 76. East wind 5 to 10 mph becoming south after midnight.
Tuesday
Sunny and hot, with a high near 108.
Tuesday Night
Mostly clear, with a low around 77.
Wednesday
Sunny and hot, with a high near 108.
Wednesday Night
Mostly clear, with a low around 79.
Thursday
Sunny and hot, with a high near 108.
Thursday Night
Mostly clear, with a low around 78.
Friday
Sunny and hot, with a high near 107.
Friday Night
Mostly clear, with a low around 78.
Saturday
Sunny and hot, with a high near 106.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ESE Big Bend National Park TX
 29.2°N 102.94°W (Elev. 2001 ft)
12:06 am CDT Aug 23, 2026
12am CDT Aug 23, 2026-6pm CDT Aug 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database