Isolated Severe Thunderstorms and Critical Fire Weather Tuesday

Isolated severe thunderstorms with strong wind gusts and hail will be possible Tuesday from parts of central Plains northeastward into the Midwest. Additional storms capable of damaging winds will be possible across the eastern Florida peninsula. Elevated to critical fire weather including gusty winds and low relative humidity is forecast again Tuesday over much of the northern Great Plains. Read More >

Current conditions at

Cotulla, Cotulla-La Salle County Airport (KCOT)

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

Fair

73°F

23°C

Humidity 71%
Wind Speed E 7 mph
Barometer 30.13 in (1019.7 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 12 May 12:53 am CDT
Detailed forecast for

McMullen County

Today
Partly cloudy. Highs in the upper 80s. Northeast winds around 5 mph.
Tonight
Partly cloudy in the evening, then clearing. Lows in the mid 60s. Southeast winds around 5 mph.
Wednesday
Sunny. Highs in the lower 90s. Southeast winds around 5 mph, increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear. Lows in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
Thursday
Sunny, hot with highs in the mid 90s. South winds 5 to 10 mph, increasing to southeast 10 to 15 mph in the afternoon.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.
Friday
Partly cloudy. Hot with highs in the upper 90s.
Friday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s.
Saturday
Mostly cloudy. Hot with highs in the upper 90s.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 70s.
Sunday
Mostly cloudy. Hot with highs in the upper 90s.
Sunday Night
Mostly cloudy. Lows around 80.
Monday
Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 40 percent.



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124 AM CDT Tue May 12 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database