Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

Lat: 28.46° N Lon: 99.22° W Elev: 476 ft.

A Few Clouds

102°F

39°C

Humidity 28%
Wind Speed E 8 G 17 mph
Barometer 29.78 in (1007.6 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index105°F (41°C)
Last update 3 Aug 5:53 pm CDT
Detailed forecast for

La Salle County

Tonight
Mostly clear. Lows in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Tuesday
Sunny, hot with highs around 103. Southeast winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon.
Tuesday Night
Mostly clear. Lows in the upper 70s. Southeast winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight.
Wednesday
Partly cloudy in the morning, then clearing. Hot with highs around 103. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Wednesday Night
Mostly clear. Lows in the upper 70s. Southeast winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight.
Thursday
Sunny, hot with highs around 100.
Thursday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s.
Friday
Partly cloudy in the morning, then becoming sunny. Hot with highs around 100.
Friday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.
Saturday
Sunny, hot with highs around 100.
Saturday Night
Mostly clear. Lows in the upper 70s.
Sunday
Sunny, hot with highs around 100.
Sunday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s.
Monday
Partly cloudy in the morning, then becoming sunny. Hot with highs around 100.



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124 PM CDT Mon Aug 3 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database