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Great Lakes Forecast
Issued by NWS
Issued by NWS
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514 FZUS61 KBUF 291433 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 1033 AM EDT Sat Jun 29 2024 SLZ022-024-292115- Saint Lawrence River from Cape Vincent to Saint Regis 1033 AM EDT Sat Jun 29 2024 .THIS AFTERNOON...South winds 10 to 15 knots increasing to 15 to 20 knots. Showers, then showers with a chance of thunderstorms late. .TONIGHT...Southwest winds 15 to 20 knots diminishing to 5 to 15 knots. Showers with a chance of thunderstorms through the early overnight, then a chance of showers and thunderstorms late. .SUNDAY...Southwest winds 5 to 15 knots becoming northwest. Showers likely with a chance of thunderstorms. .SUNDAY NIGHT...Northwest winds 5 to 10 knots. A chance of showers and thunderstorms in the evening, then a chance of showers overnight. .MONDAY...North winds 5 to 10 knots becoming light and variable. Becoming mainly clear. .TUESDAY...Southwest winds 10 knots or less becoming south. Partly cloudy, then becoming mostly cloudy. .WEDNESDAY...South winds 5 to 15 knots becoming southwest. A chance of showers. Winds and waves higher in and near thunderstorms. $$ AR