Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

Lat: 28.46°NLon: 99.22°WElev: 476ft.

A Few Clouds

79°F

26°C

Humidity 82%
Wind Speed E 9 mph
Barometer 29.85 in (1009.8 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 29 Jul 4:53 am CDT
Extended Forecast for

6 Miles SSW Tilden TX

  • Today

    Today: Sunny and hot, with a high near 104. Heat index values as high as 108. South southeast wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 104 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 77. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny and hot, with a high near 105. Heat index values as high as 110. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 105 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 76. Southeast wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 105. South southeast wind 6 to 9 mph.

    High: 105 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 78. Southeast wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 78 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 106. South southeast wind around 5 mph becoming calm  in the morning.

    High: 106 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 79. East southeast wind 7 to 13 mph, with gusts as high as 24 mph.

    Low: 79 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 105. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 105 °F

    Hot

Detailed Forecast

Today
Sunny and hot, with a high near 104. Heat index values as high as 108. South southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 77. Southeast wind 9 to 15 mph, with gusts as high as 26 mph.
Thursday
Partly sunny, then gradually becoming sunny and hot, with a high near 105. Heat index values as high as 110. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 76. Southeast wind 9 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny and hot, with a high near 105. South southeast wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 78. Southeast wind 9 to 14 mph, with gusts as high as 25 mph.
Saturday
Sunny and hot, with a high near 106. South southeast wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 79. East southeast wind 7 to 13 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny and hot, with a high near 105. Calm wind becoming east southeast around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 79.
Monday
Sunny and hot, with a high near 105.
Monday Night
Mostly clear, with a low around 78.
Tuesday
Sunny and hot, with a high near 104.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Tilden TX
 28.38°N 98.6°W
4:46 am CDT Jul 29, 2026
5am CDT Jul 29, 2026-6pm CDT Aug 4, 2026
 
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