More Heavy Snow for the Northern Cascades; Heavy Rain Moving into the South-Central U.S.

Another Pacific storm will move across the Northwest Sunday and Monday with heavy snow forecast over the northern Cascades. A storm bringing snow to the Four Corners states Sunday will also shift heavy rain and some thunderstorms into the south-central U.S. and mid-Mississippi River Valley into Monday.
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Coastal Waters Forecast for Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm (GMZ555) (Text-Only)
NWS Forecast for: Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm (GMZ555)
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Last Update: 910 PM CST Sat Feb 22 2020
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Rest Of Tonight: East winds 5 to 10 knots. Seas 2 to 4 feet. Dominant period 6 seconds.

Sunday: Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 5 seconds.

Sunday Night: Southeast winds 5 to 10 knots. Seas 2 to 4 feet. Dominant period 4 seconds.

Monday: South winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 4 seconds. Chance of showers and slight chance of thunderstorms.

Monday Night: Southwest winds 10 to 15 knots. Seas 3 to 5 feet. Dominant period 6 seconds. Chance of showers and slight chance of thunderstorms.

Tuesday: West winds 5 to 10 knots. Seas 2 to 4 feet. Dominant period 6 seconds. Chance of showers.

Tuesday Night: Northwest winds 15 to 20 knots. Seas 1 to 2 feet. Dominant period 6 seconds. Seas building to 3 to 5 feet after midnight. Chance of showers through the night.

Wednesday: Northwest winds 15 to 20 knots. Seas 3 to 6 feet with occasional seas to 8 feet. Dominant period 5 seconds.

Wednesday Night: Northwest winds 20 to 25 knots. Seas 5 to 8 feet with occasional seas to 10 feet. Dominant period 4 seconds.

Thursday: Northwest winds 20 to 25 knots easing to 10 to 15 knots late in the afternoon. Seas 4 to 7 feet with occasional seas to 9 feet. Dominant period 4 seconds. Seas subsiding to 3 to 5 feet in the afternoon.

Thursday Night: North winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 4 seconds.



Zone Forecast: Coastal Waters from Boothville LA to Southwest Pass of the Mississippi River out 20 nm (GMZ555)

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