Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

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

Fair

49°F

9°C

Humidity 66%
Wind Speed SE 7 mph
Barometer 30.16 in (1020.9 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 18 Mar 3:53 am CDT
Detailed forecast for

McMullen County

Today
Sunny, warmer with highs in the lower 80s. Southeast winds 5 to 10 mph, increasing to 10 to 15 mph this afternoon.
Tonight
Mostly clear. Lows in the lower 50s. Southeast winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight.
Thursday
Sunny. Highs in the upper 80s. South winds around 5 mph.
Thursday Night
Clear. Lows in the mid 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
Friday
Sunny. Highs in the lower 90s. South winds 5 to 10 mph.
Friday Night
Clear. Lows in the upper 50s.
Saturday
Sunny, hot with highs in the mid 90s.
Saturday Night
Clear. Lows around 60.
Sunday
Sunny, hot with highs in the mid 90s.
Sunday Night
Clear. Lows around 60.
Monday
Sunny. Highs in the lower 90s.
Monday Night
Mostly clear. Lows around 60.
Tuesday
Partly cloudy. Highs in the lower 90s.



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123 AM CDT Wed Mar 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database