Heavy Rainfall For Parts Of Louisiana and Texas; Elevated/Critical Fire Weather Conditions in the Great Basin

Heavy rain from tropical showers/thunderstorms are possible for areas of Louisiana and Texas. The heavy rain and possible flooding are likely to persist the next few days, especially in southeast Texas. Critical fire weather threats continue for much of the Great Basin, from dry/windy conditions. Finally, rip currents/heavy surf are likely to continue from Florida to the Carolinas from Humberto.
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Last Update: 426 AM CDT Tue Sep 17 2019

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31NM S Pascagoula MS

Marine Zone Forecast


Synopsis: High pressure will remain over the north central gulf through Wednesday. A front will move through the area from east to west Thursday and stall along or near the Mississippi River through the weekend. High pressure will then rebuild over the northern gulf coast for the start of next week.

Today
East winds near 5 knots becoming south late. Seas 1 foot or less. Dominant period 4 seconds. Isolated showers early in the morning. Isolated showers in the afternoon.
Tonight
West winds 5 to 10 knots. Seas 1 foot or less. Dominant period 4 seconds.
Wednesday
Northwest winds 5 to 10 knots becoming west late in the afternoon. Seas 1 foot or less. Dominant period 4 seconds.
Wednesday Night
West winds 5 to 10 knots becoming north after midnight. Seas 1 foot or less. Dominant period 5 seconds. Isolated showers after midnight.
Thursday
East winds 15 to 20 knots. Seas 1 foot or less. Dominant period 4 seconds. Waves or seas building to 2 to 4 feet. Dominant period 4 seconds in the afternoon. Scattered showers through the day. Scattered thunderstorms in the afternoon.
Thursday Night
East winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Dominant period 6 seconds. Scattered showers and thunderstorms in the evening, then isolated showers after midnight.
Friday
East winds 15 to 20 knots. Seas 3 to 6 feet with occasional seas to 8 feet. Dominant period 7 seconds. Chance of showers and thunderstorms.
Friday Night
East winds 15 to 20 knots. Seas 3 to 6 feet with occasional seas to 8 feet. Dominant period 7 seconds. Slight chance of showers and thunderstorms through the night.
Saturday
East winds 15 to 20 knots. Seas 3 to 6 feet. Dominant period 7 seconds. Chance of showers and thunderstorms.
Saturday Night
Southeast winds 15 to 20 knots. Seas 3 to 6 feet with occasional seas to 8 feet. Dominant period 7 seconds. Slight chance of showers and thunderstorms after midnight.
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ABOUT THIS FORECAST

Last Update: 426 AM CDT Tue Sep 17 2019
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