Locally Heavy Rainfall Possible Over the Four Corners; Critical Fire Weather Conditions in the Great Basin

Monsoon moisture will result in locally heavy showers and thunderstorms over the Four Corners region, which could lead to flash flooding. While, critical fire weather threats are expected for much of the Great Basin, from dry and windy conditions. Finally, Tropical Cyclone Humberto remains well offshore of the Southeast, but rip currents and heavy surf are expected from Florida to the Carolinas.
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Coastal Waters Forecast for Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM (GMZ572) (Text-Only)
NWS Forecast for: Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM (GMZ572)
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Last Update: 955 AM CDT Sun Sep 15 2019




Rest Of Today: East winds near 20 knots. Seas 4 to 7 feet. Dominant period 7 seconds. Scattered showers and isolated thunderstorms.

Tonight: East winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas to 6 feet. Dominant period 6 seconds. Scattered showers.

Monday: East winds 10 to 15 knots. Seas 3 to 4 feet. Dominant period 6 seconds. Numerous showers in the morning, then scattered showers and isolated thunderstorms in the afternoon.

Monday Night: Southeast winds 5 to 10 knots. Seas 2 feet. dominant period 5 seconds. Isolated showers and thunderstorms after midnight.

Tuesday: East winds near 5 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Isolated showers and thunderstorms in the morning.

Tuesday Night: South winds near 5 knots becoming west after midnight. Seas 1 to 2 feet. Dominant period 4 seconds.

Wednesday: North winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds.

Wednesday Night: Northwest winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Slight chance of showers and thunderstorms after midnight.

Thursday: East winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 4 seconds. Slight chance of showers and thunderstorms.

Thursday Night: East winds 15 to 20 knots. Seas 3 to 5 feet. dominant period 4 seconds. Chance of showers and thunderstorms.



Zone Forecast: Coastal waters from Southwest Pass of the Mississippi River to Port Fourchon Louisiana from 20 to 60 NM (GMZ572)

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