Severe Thunderstorms in West Texas; Heavy Rainfall in the Southeast U.S.

Scattered strong to severe storms capable of sporadic large hail and severe winds are expected this afternoon and evening across portions of western Texas. Widespread showers and thunderstorms may produce isolated flash flooding across the Ozarks today and the Southeast into next week. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

Lat: 28.65° N Lon: 96.68° W Elev: 27 ft.

Fair

73°F

23°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.85 in
Dewpoint 73°F (23°C)
Visibility 9.00 mi
Last update 30 May 5:15 am CDT
Detailed forecast for

Coastal Calhoun

Today
Partly cloudy. Highs in the upper 80s. South winds 5 to 10 mph.
Tonight
Mostly cloudy. Lows in the upper 70s. Southeast winds 5 to 10 mph.
Sunday
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 80s. Southeast winds 5 to 10 mph.
Sunday Night
Partly cloudy. Lows in the upper 70s. Southeast winds 5 to 10 mph.
Monday
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
Monday Night
Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of rain 30 percent.
Tuesday
Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
Wednesday
Partly cloudy. Highs in the upper 80s.
Wednesday Night
Partly cloudy. Lows in the mid 70s.
Thursday
Partly cloudy. Highs in the upper 80s.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 70s.
Friday
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers in the morning. Highs in the upper 80s. Chance of rain 30 percent.



Basemap Options
Click map to change the forecast location
Loading map...
237 AM CDT Sat May 30 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database