Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

Lat: 28.46°NLon: 99.22°WElev: 476ft.

Fair

94°F

34°C

Humidity 41%
Wind Speed SE 7 mph
Barometer 30.00 in (1014.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 27 Aug 11:53 am CDT
Extended Forecast for

Tilden TX

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 106. Heat index values as high as 109. Calm wind becoming east around 6 mph.

    High: 106 °F

    Hot

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 78. East southeast wind 3 to 8 mph. Winds could gust as high as 20 mph.

    Low: 78 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 104. Heat index values as high as 109. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 104 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 76. East southeast wind 5 to 9 mph becoming light southeast  after midnight. Winds could gust as high as 20 mph.

    Low: 76 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 103. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 103 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 103. Calm wind becoming east southeast 5 to 8 mph in the morning.

    High: 103 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. East southeast wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 104. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 104 °F

    Hot

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 106. Heat index values as high as 109. Calm wind becoming east around 6 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78. East southeast wind 3 to 8 mph. Winds could gust as high as 20 mph.
Friday
Sunny and hot, with a high near 104. Heat index values as high as 109. Calm wind becoming east 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 76. East southeast wind 5 to 9 mph becoming light southeast after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny and hot, with a high near 103. Calm wind becoming east 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 75. Southeast wind 6 to 10 mph, with gusts as high as 22 mph.
Sunday
Sunny and hot, with a high near 103. Calm wind becoming east southeast 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 75. East southeast wind 9 to 13 mph, with gusts as high as 24 mph.
Monday
Sunny and hot, with a high near 104. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 104.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 103.
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ABOUT THIS FORECAST

 
Point Forecast:
Tilden TX
 28.45°N 98.55°W
1:46 am CDT Aug 27, 2026
12pm CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
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