Rain and thunderstorms are expected from the East Coast to the Southeast

Low pressure north of the Great Lakes and an associated frontal boundary will bring rain and thunderstorms to the Great Lakes and the East Coast from Cape Cod south through the Carolinas, Southeast to the Gulf Coast. Showers and thunderstorms will develop across parts of Arizona and the Desert Southwest in the afternoon through the evening.
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Last Update: 412 AM CDT TUE SEP 27 2016

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Corpus Christi, TX Local Forecast Office

18NM S Port Aransas TX

Marine Zone Forecast


Synopsis: A COLD FRONT WHICH MOVED THROUGH SOUTH TEXAS MONDAY NIGHT WILL BRING A MODERATE OFFSHORE FLOW TODAY. THE OFFSHORE FLOW WILL WEAKEN LATER TODAY...WITH A WEAK TO OCCASIONALLY MODERATE OFFSHORE FLOW EXPECTED TONIGHT AND WEDNESDAY. SURFACE FORCING AND MOISTURE WILL COMBINE TO PRODUCE SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS TODAY...WITH AREAL COVERAGE DECREASING TONIGHT AND WEDNESDAY AS UPPER LEVEL HIGH PRESSURE BUILDS INTO THE REGION AND DRIER AIR IS BROUGHT IN BY THE RIDGE. DRIER CONDITIONS ARE EXPECTED THROUGH THE REST OF THE WEEK. WEAK TO MODERATE EAST TO NORTHEAST FLOW WILL PERSIST THROUGH THE END OF THE WEEK.

Today
North wind around 15 knots. Seas 2 to 4 feet with occasional seas up to 5 feet. A chance of showers and a slight chance of thunderstorms.
Tonight
Northeast wind 10 to 15 knots decreasing to 5 to 10 knots after midnight. Seas 2 to 3 feet. A chance of showers and a slight chance of thunderstorms in the evening...then a slight chance of showers after midnight.
Wednesday
Northeast wind 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers.
Wednesday Night
Northeast wind 5 to 10 knots. Seas 2 feet.
Thursday
Northeast wind 10 to 15 knots. Seas 2 to 3 feet.
Thursday Night
Northeast wind 10 to 15 knots. Seas 2 to 3 feet.
Friday
Northeast wind 10 to 15 knots. Seas 2 to 3 feet.
Friday Night
Northeast wind around 10 knots. Seas 2 to 3 feet.
Saturday
Northeast wind around 10 knots. Seas 2 feet.
Saturday Night
East wind around 10 knots. Seas 2 feet.
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Last Update: 412 AM CDT TUE SEP 27 2016
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