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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Hazardous Weather Conditions

Last Update: 930 PM CDT MON APR 24 2017

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35NM S Houma LA

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 TEN PERCENT OF THE WAVES.

Synopsis: HIGH PRESSURE WILL REMAIN CENTERED OVER THE AREA TONIGHT. THE HIGH WILL SHIFT TOWARD THE EASTERN GULF TUESDAY AS A LOW PRESSURE SYSTEM MOVES INTO THE PLAINS. THIS LOW WILL PUSH A WEAK FRONT TOWARD THE COAST WEDNESDAY NIGHT AND THURSDAY. THE FRONT SHOULD DISSIPATE BEFORE IT ENTERS THE COASTAL WATERS. ANOTHER LOW PRESSURE SYSTEM SHOULD THEN MOVE INTO THE PLAINS ON FRIDAY AND IMPACT THE COASTAL WATERS LATE IN THE UPCOMING WEEKEND.

Tonight
West winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds.
Tuesday
South winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 4 seconds.
Tuesday Night
South winds 15 to 20 knots. Seas 3 to 5 feet. Dominant period 4 seconds.
Wednesday
South winds 15 to 20 knots. Seas 4 to 6 feet. Dominant period 5 seconds.
Wednesday Night
Southwest winds 15 to 20 knots. Seas 4 to 6 feet. dominant period 6 seconds. Slight chance of showers and thunderstorms.
Thursday
South winds 10 to 15 knots. Seas 3 to 4 feet. Dominant period 7 seconds. Slight chance of showers and thunderstorms.
Thursday Night
South winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Dominant period 6 seconds.
Friday
South winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas to 7 feet.
Friday Night
Southeast winds 20 to 25 knots. Seas 5 to 7 feet with occasional seas to 8 feet.
Saturday
Southeast winds 20 to 25 knots. Seas 4 to 7 feet with occasional seas to 8 feet. Slight chance of showers and thunderstorms.
Saturday Night
Southeast winds 20 to 30 knots. Seas 6 to 8 feet with occasional seas to 9 feet. Slight chance of showers and thunderstorms.
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ABOUT THIS FORECAST

Last Update: 930 PM CDT MON APR 24 2017
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