Dangerous heat and humidity from the central U.S. to East Coast this weekend

Hot and very humid conditions will push the heat index to well over 100 degrees across a large portion of the central and eastern U.S. Excessive Heat Warnings and Heat Advisories are in effect for much of the Plains, Miss. Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Be very cautious if you must do outdoor activities in these areas during the afternoon and evening this weekend.
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Last Update: 332 AM CDT SUN JUL 24 2016

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Corpus Christi, TX Local Forecast Office

18NM S Port Aransas TX

Marine Zone Forecast


Synopsis: A MODERATE ONSHORE FLOW EARLY THIS MORNING WILL GRADUALLY BECOME A WEAK ONSHORE FLOW AFTER SUNRISE. HOWEVER...THE ONSHORE FLOW WILL STRENGTHEN AGAIN LATE THIS AFTERNOON AND INTO TONIGHT. ISOLATED SHOWERS WILL BE POSSIBLE THIS MORNING WITH GREATER CHANCES OF SHOWERS OCCURRING MONDAY AND ESPECIALLY THROUGH MID WEEK. THE END OF THE WORKWEEK LOOKS DRIER AND WILL FEATURE WEAK TO MODERATE ONSHORE FLOW.

Today
Southeast wind 10 to 15 knots. Seas 2 to 3 feet.
Tonight
South wind 15 to 20 knots. Seas 2 to 3 feet.
Monday
South wind 5 to 10 knots becoming southeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Isolated showers in the morning.
Monday Night
Southeast wind 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms after midnight.
Tuesday
Southeast wind 10 to 15 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms.
Tuesday Night
Southeast wind 10 to 15 knots. Seas 3 to 4 feet with occasional seas up to 5 feet. A chance of showers and thunderstorms.
Wednesday
South wind 10 to 15 knots. Seas 3 to 4 feet with occasional seas up to 5 feet. A chance of showers and thunderstorms.
Wednesday Night
Southeast wind around 15 knots. Seas 3 to 4 feet with occasional seas up to 5 feet.
Thursday
Southeast wind 10 to 15 knots. Seas 2 to 4 feet with occasional seas up to 5 feet.
Thursday Night
Southeast wind 10 to 15 knots. Seas 3 to 4 feet with occasional seas up to 5 feet.
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Last Update: 332 AM CDT SUN JUL 24 2016
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