Periods of Snow in the Northern Rockies and Great Lakes

Moderate to heavy lake-effect snow will develop over the eastern U.P. of Michigan and downwind from Lakes Erie and Ontario. Snow will develop over parts of the Northern Rockies/Northern High Plains into Wednesday.
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Coastal Waters Forecast for Coastal waters from Pensacola FL to Pascagoula MS out 20 NM (GMZ650) (Text-Only)
NWS Forecast for: Coastal waters from Pensacola FL to Pascagoula MS out 20 NM (GMZ650)
Issued by: National Weather Service Mobile, AL
Last Update: 343 AM CDT Tue Mar 19 2024




Today: Northeast winds around 20 knots with gusts up to 25 knots early this morning, diminishing to 10 to 15 knots late this morning, then becoming west 5 to 10 knots this afternoon. Seas 2 to 4 feet, subsiding to 1 to 2 feet this afternoon. Dominant wave period 4 seconds.

Tonight: West winds 5 to 10 knots. Seas 1 foot or less. Dominant wave period 4 seconds.

Wednesday: Northwest winds 5 to 10 knots, becoming southwest in the afternoon. Seas 1 foot or less. Dominant wave period 4 seconds.

Wednesday Night: Southwest winds 5 to 10 knots, becoming southeast after midnight. Seas 1 foot or less. Dominant wave period 6 seconds.

Thursday: East winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas 1 foot or less, then around 2 feet in the afternoon. Dominant wave period 5 seconds. A slight chance of showers in the afternoon.

Thursday Night: East winds 15 to 20 knots with gusts up to 25 knots. Seas 2 to 4 feet. Dominant wave period 4 seconds. A chance of showers.

Friday: East winds 15 to 20 knots, becoming northeast in the afternoon. Seas 4 to 6 feet. Dominant wave period 6 seconds. A chance of showers, mainly in the morning.

Friday Night: North winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 4 to 6 feet. Dominant wave period 8 seconds.

Saturday: North winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 3 to 5 feet. Dominant wave period 8 seconds.

Saturday Night: North winds 10 to 15 knots. Seas 2 to 4 feet. Dominant wave period 7 seconds.



Zone Forecast: Coastal waters from Pensacola FL to Pascagoula MS out 20 NM (GMZ650)

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