Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Lajitas International Airport (KT89)

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

Mostly Cloudy

88°F

31°C

Humidity 40%
Wind Speed SW 5 mph
Barometer 30.07 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 17 Aug 10:55 pm CDT
Extended Forecast for

10 Miles WSW Terlingua TX

  • Tonight

    Tonight: Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm  after midnight.

    Low: 76 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. Light and variable wind becoming east 5 to 10 mph in the afternoon.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 76. East wind around 5 mph.

    Low: 76 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 103. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 103 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 77. Southeast wind around 5 mph.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 106.

    High: 106 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 104.

    High: 104 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 78.

    Low: 78 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming calm after midnight.
Tuesday
Sunny and hot, with a high near 101. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 76. East wind around 5 mph.
Wednesday
Sunny and hot, with a high near 103. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 77. Southeast wind around 5 mph.
Thursday
Sunny and hot, with a high near 106.
Thursday Night
Mostly clear, with a low around 78.
Friday
Sunny and hot, with a high near 104.
Friday Night
Clear, with a low around 78.
Saturday
Sunny and hot, with a high near 104.
Saturday Night
Clear, with a low around 78.
Sunday
Sunny and hot, with a high near 104.
Sunday Night
Mostly clear, with a low around 78.
Monday
Sunny and hot, with a high near 104.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Terlingua TX
 29.25°N 103.78°W (Elev. 2297 ft)
6:06 pm CDT Aug 17, 2026
11pm CDT Aug 17, 2026-6pm CDT Aug 24, 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