Winter Storm To Impact Parts Of The Midwest To Northern New England

A winter storm will slowly develop over the Ohio Valley through Wednesday before rapidly strengthening while shifting into southeastern Canada Thursday. A band of snow will develop over the Midwest today into Wednesday, with snow shifting to the interior Northeast on Wednesday night and Thursday. Heavy lake effect snow is expected in the eastern Great Lakes snow belts on Thursday and Friday.
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Last Update: 813 AM EST Tue Feb 25 2020

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Jacksonville, FL Local Forecast Office

10NM ESE Jekyll Island GA

Marine Zone Forecast

Synopsis: South winds will continue ahead of a cold front today. Rounds of showers and isolated thunderstorms will move across the waters through Wednesday. The cold front will move southeast across the region late Wednesday into Wednesday night. Offshore flow expected into the weekend.

.GULF STREAM...

The approximate location of the west wall of the Gulf Stream as of Feb 25, 2020 at 1200 UTC...

69 nautical miles east of Flagler Beach. 80 nautical miles east of Saint Augustine Beach. 85 nautical miles east of Jacksonville Beach. 92 nautical miles east southeast of St Simons Island.

This data courtesy of the Naval Oceanographic Office.

Rest Of Today

South winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 7 seconds. Inland waters a moderate chop. Showers and a chance of thunderstorms.

Tonight

South southwest winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 6 seconds. Inland waters a light chop. Showers and a chance of thunderstorms.

Wednesday

Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Dominant period 8 seconds. Inland waters a light chop. Showers likely and a slight chance of thunderstorms.

Wednesday Night

West northwest winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 3 seconds. Inland waters choppy. A chance of showers.

Thursday

Northwest winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet subsiding to 2 to 3 feet in the afternoon. Dominant period 5 seconds. Inland waters a moderate chop.

Thursday Night

Northwest winds 10 to 15 knots. Seas 2 to 3 feet.

Friday

West northwest winds 10 to 15 knots. Seas 2 to 3 feet.

Friday Night And Saturday

West winds 15 to 20 knots. Seas 2 to 3 feet.