Heavy rain across the eastern U.S.

Low pressure will weaken some as it heads to the Northeast U.S. tomorrow, but still will be capable of producing areas of heavy rain from the Mid-Atlantic to New England. Severe thunderstorms are possible in the central Plains and Lower Mississippi Valley over the next couple of days. More widespread severe storms are possible in the southern Plains by the end of the week.
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Last Update: 314 PM CDT MON APR 24 2017

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Brownsville, TX Local Forecast Office

10NM N Port Isabel TX

Marine Zone Forecast

SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES...ALONG WITH THE OCCASIONAL HEIGHT OF THE AVERAGE HIGHEST 10 PERCENT OF THE WAVES

...SMALL CRAFT SHOULD EXERCISE CAUTION...
Synopsis: ADVERSE MARINE CONDITIONS ARE LIKELY THROUGH A MAJORITY OF THE NEXT SEVERAL DAYS DUE TO THE TYPICAL HIGH PRESSURE AND LOW PRESSURE INTERACTION. SMALL CRAFT EXERCISE CAUTION AND SMALL CRAFT ADVISORY ARE LIKELY TO BE NEEDED.

Tonight
South winds 14 to 19 knots. Choppy bay waters.
Tuesday
South winds 14 to 19 knots increasing to 17 to 22 knots in the afternoon. Choppy bay waters building to rough bay waters in the afternoon.
Tuesday Night
South winds 17 to 22 knots diminishing to 15 to 19 knots after midnight. Rough bay waters subsiding to choppy bay waters after midnight.
Wednesday
South winds 13 to 18 knots becoming southwest 10 to 14 knots late in the morning, then shifting northwest 8 to 11 knots early in the afternoon shifting northeast 7 to 10 knots late in the afternoon. Choppy bay waters subsiding to a moderate chop on the bay late in the morning, then subsiding to a light chop on the bay in the afternoon.
Wednesday Night
Northeast winds 7 to 10 knots increasing to 12 to 15 knots. A light chop on the bay building to a moderate chop on the bay.
Thursday
East winds 10 to 14 knots. A moderate chop on the bay.
Thursday Night
Southeast winds 12 to 15 knots. A moderate chop on the bay.
Friday
South winds 17 to 22 knots. Rough bay waters.
Friday Night
Southeast winds 19 to 23 knots. Rough bay waters.
Saturday
South winds 18 to 23 knots. Rough bay waters.
Saturday Night
Southeast winds 15 to 20 knots. Choppy bay waters.
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ABOUT THIS FORECAST

Last Update: 314 PM CDT MON APR 24 2017
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