Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. 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

84°F

29°C

Humidity 65%
Wind Speed SE 18 G 30 mph
Barometer 29.69 in (1004.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 26 May 7:53 pm CDT
Detailed forecast for

McMullen County

Tonight
Mostly cloudy. A chance of showers and thunderstorms this evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southeast winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. Chance of rain 70 percent.
Wednesday
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 70s. East winds 5 to 10 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.
Thursday
Mostly cloudy in the morning, then becoming partly cloudy. Highs around 90. East winds 5 to 10 mph.
Thursday Night
Partly cloudy. Lows in the mid 70s. East winds 5 to 10 mph, becoming southeast after midnight.
Friday
Partly cloudy. Highs in the lower 90s.
Friday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 70s.
Saturday
Mostly cloudy. Highs in the mid 90s.
Saturday Night
Mostly cloudy. Lows in the mid 70s.
Sunday
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 90s.
Sunday Night
Mostly clear in the evening, then becoming mostly cloudy. A chance of showers. Lows in the mid 70s. Chance of rain 40 percent.
Monday
Mostly cloudy in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.
Monday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 30 percent.
Tuesday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent.



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123 PM CDT Tue May 26 2026
 
 

Additional Resources

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