Heavy Rainfall and Flash Flood Threat for the Southern Plains Today; Severe Thunderstorms from the Northeast to the Ohio Valley

Heavy rains are leading to an elevated concern for flash flooding across parts of Oklahoma and Texas today, and this heavy rainfall will spread slowly east over the weekend. Severe thunderstorms may produce damaging winds and a few tornadoes across parts of the Northeast and Ohio Valley this afternoon and evening. Significant river flooding continues across the Carolinas.
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Coastal Waters Forecast for Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM (GMZ577) (Text-Only)
NWS Forecast for: Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM (GMZ577)
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Last Update: 348 PM CDT Fri Sep 21 2018




Tonight: Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Chance of showers and thunderstorms.

Saturday: Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Chance of showers and thunderstorms.

Saturday Night: Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Chance of showers and thunderstorms.

Sunday: Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Chance of showers and thunderstorms.

Sunday Night: Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Chance of showers and thunderstorms.

Monday: Southeast winds near 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Showers and thunderstorms likely.

Monday Night: Southeast winds 10 to 15 knots. Seas 1 to 3 feet. Dominant period 4 seconds. Showers and thunderstorms likely in the evening, then chance of showers and thunderstorms after midnight.

Tuesday: Southeast winds 10 to 15 knots. Seas 1 to 2 feet. Chance of showers and thunderstorms.

Tuesday Night: Southeast winds near 10 knots. Seas 1 to 2 feet. Chance of showers and thunderstorms.

Wednesday: South winds 5 to 10 knots. Seas 1 to 2 feet. Chance of showers and thunderstorms.

Wednesday Night: South winds 5 to 10 knots. Seas 1 foot or less. Chance of showers and thunderstorms.



Zone Forecast: Coastal waters from Pascagoula Mississippi to Stake Island Louisiana out 20 to 60 NM (GMZ577)

Visit your local NWS office at: https://www.weather.gov/lix