Severe Weather in the Plains; Heavy Rainfall in the Ohio and Tennessee Valleys; Heat Wave in the Central U.S.

Numerous severe storms with a potential for severe wind gusts, tornadoes (some potentially strong), and very large hail are expected in parts of the central and northern Plains. Heavy rainfall may bring a flooding threat to parts of the northern Plains and from the Ohio Valley to the Southeast. Fire weather concerns persist in the Four Corners Region. Hot and humid expected in the central U.S.. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

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

Partly Cloudy

88°F

31°C

Humidity 75%
Wind Speed E 13 mph
Barometer 30.01 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 9 Jun 1:35 pm CDT
Detailed forecast for

Coastal Calhoun

Tonight
Mostly clear this evening, then becoming partly cloudy. Lows around 80. Southeast winds 10 to 15 mph.
Wednesday
Partly cloudy in the morning, then becoming sunny. Highs around 90. Southeast winds 10 to 15 mph.
Wednesday Night
Partly cloudy. Lows around 80. Southeast winds 10 to 15 mph.
Thursday
Partly cloudy in the morning, then clearing. Highs around 90. Southeast winds 10 to 15 mph.
Thursday Night
Mostly clear. Lows around 80. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Friday
Sunny. Highs in the lower 90s.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Lows around 80.
Saturday
Partly cloudy. Highs around 90.
Saturday Night
Partly cloudy. Lows in the lower 80s.
Sunday
Partly cloudy. Highs in the lower 90s.
Sunday Night
Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 80s. Chance of rain 30 percent.
Monday
Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent.
Monday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows around 80. Chance of rain 40 percent.
Tuesday
Mostly cloudy with a chance of thunderstorms. A chance of showers. Highs in the upper 80s. Chance of rain 50 percent.



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123 PM CDT Tue Jun 9 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database