Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon.
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Last Update: 341 PM CDT Fri Apr 19 2024

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Brownsville, TX Local Forecast Office

17NM NE Port Isabel TX

Marine Zone Forecast


Tonight
East winds 10 to 15 knots becoming southeast 5 to 10 knots after midnight. Seas 3 to 4 feet.
Saturday
Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Patchy fog in the morning.
Saturday Night
East winds 10 to 15 knots becoming northeast 5 to 10 knots after midnight. Seas 3 to 4 feet. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight.
Sunday
North winds 20 to 25 knots. Seas 3 to 5 feet building to 5 to 7 feet, with occasional seas up to 8 feet in the afternoon. A chance of showers with a slight chance of thunderstorms.
Sunday Night
Northeast winds 20 to 25 knots decreasing to 15 to 20 knots after midnight. Seas 6 to 8 feet, with occasional seas up to 9 feet. A slight chance of showers and thunderstorms in the evening.
Monday
Northeast winds 10 to 15 knots. Seas 4 to 6 feet, with occasional seas up to 7 feet. A slight chance of showers.
Monday Night
East winds 10 to 15 knots becoming southeast after midnight. Seas 3 to 4 feet.
Tuesday
Southeast winds around 10 knots. Seas 3 to 4 feet.
Tuesday Night
Southeast winds 10 to 15 knots. Seas 3 to 4 feet.
Wednesday
Southeast winds 10 to 15 knots. Seas 3 to 4 feet.
Wednesday Night
Southeast winds 10 to 15 knots. Seas 2 to 4 feet. winds and seas higher in and near thunderstorms.

Winds and seas higher in and near thunderstorms.
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ABOUT THIS FORECAST

Last Update: 341 PM CDT Fri Apr 19 2024
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