Severe Weather and Flooding Threat in the Central U.S. and Mid-Atlantic; Dangerous Heat in the West and Southern Plains

Severe thunderstorms and heavy rain are expected across the central High Plains into parts of the central and southern Plains and in the the Mid-Atlantic today. Intense, dangerous heat will persist across the West, Southwest, and Southern Plains into the end of the week. Elevated to critical fire weather conditions expected in the Great Basin and Four Corners region. Read More >

Hazardous Weather Conditions

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

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

Overcast

82°F

28°C

Humidity 82%
Wind Speed SE 14 mph
Barometer 30.08 in (1017.8 mb)
Dewpoint 76°F (24°C)
Visibility 9.00 mi
Heat Index89°F (32°C)
Last update 23 Jun 8:53 am CDT
Detailed forecast for

McMullen County

Today
Partly cloudy this morning, then clearing. Hot with highs in the mid 90s. Southeast winds 10 to 15 mph.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight.
Wednesday
Partly cloudy in the morning, then clearing. Hot with highs in the mid 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Wednesday Night
Mostly clear. Lows in the lower 70s. Southeast winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight.
Thursday
Partly cloudy in the morning, then becoming sunny. Hot with highs in the mid 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night
Mostly clear. Lows in the mid 70s.
Friday
Sunny, hot with highs in the upper 90s.
Friday Night
Clear. Lows in the mid 70s.
Saturday
Sunny, hot with highs in the upper 90s.
Saturday Night
Mostly clear. Lows in the upper 70s.
Sunday
Sunny, hot with highs in the upper 90s.
Sunday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s.
Monday
Sunny, hot with highs in the upper 90s.



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123 AM CDT Tue Jun 23 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database