Snow in the Great Lakes; Critical Fire Weather in the Southwest and Southern Plains
Lake effect snow will continue downwind of the Lower Great Lakes through Wednesday, with accumulations of 4 to 8 inches possible for portions of Upstate New York and the Adirondacks. Gusty winds and dry conditions will result in critical fire weather conditions in the Southwest and Southern Plains Wednesday through Friday. Red Flag Warnings have been issued. Read More >
| NWS Forecast for: Waters From James Island To Point Grenville 10 To 60 Nm (PZZ173) Issued by: National Weather Service Seattle, WA Last Update: 240 PM PDT Tue Apr 15 2025 |  |
Tonight: NW wind 20 to 30 kt. Seas 11 to 15 ft. Wave detail: NW 12 ft at 9 seconds and NW 14 ft at 13 seconds. Wed: N wind 20 to 25 kt easing to 15 to 20 kt in the afternoon. Seas 12 to 14 ft, subsiding to 10 to 12 ft in the afternoon. Wave detail: NW 14 ft at 13 seconds. Wed Night: N wind 10 to 15 kt. Seas 9 to 10 ft, subsiding to 7 to 8 ft after midnight. Wave detail: NW 9 ft at 12 seconds. Thu: N wind 5 to 10 kt. Seas 7 to 8 ft, subsiding to 6 ft in the afternoon. Wave detail: NW 7 ft at 10 seconds. Thu Night: N wind 10 to 15 kt. Seas 5 to 6 ft. Wave detail: NW 5 ft at 10 seconds and W 5 ft at 14 seconds. Fri: NW wind 5 to 10 kt. Seas 5 to 6 ft. Wave detail: NW 4 ft at 7 seconds and W 5 ft at 13 seconds. Fri Night: NW wind 15 to 20 kt. Seas 5 to 6 ft, building to 6 to 8 ft after midnight. Wave detail: NW 8 ft at 7 seconds and W 4 ft at 12 seconds. Sat: NW wind 20 to 25 kt. Seas 7 to 10 ft, building to 9 to 11 ft in the afternoon. Wave detail: NW 11 ft at 10 seconds. Sat Night: NW wind 20 to 25 kt. Seas 9 to 11 ft. Wave detail: NW 10 ft at 9 seconds and NW 10 ft at 12 seconds. Sun: NW wind 15 to 20 kt. Seas 8 to 10 ft. Wave detail: NW 9 ft at 12 seconds. Sun Night: NW wind 15 to 20 kt. Seas 7 to 8 ft. | |
| Zone Forecast: Waters From James Island To Point Grenville 10 To 60 Nm (PZZ173) | |
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