Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes

Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >

Current conditions at

Port Lavaca - Calhoun County Airport (KPKV)

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

Fair

83°F

28°C

Humidity 87%
Wind Speed SE 7 mph
Barometer 30.03 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 21 Jun 10:35 pm CDT
Detailed forecast for

Inland Calhoun

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



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1032 PM CDT Sat Jun 21 2025
 
 

Additional Resources

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