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Great Lakes Forecast
Issued by NWS
Issued by NWS
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620 FZUS61 KBUF 180218 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 1018 PM EDT Sat Aug 17 2024 SLZ022-024-180915- Saint Lawrence River from Cape Vincent to Saint Regis 1018 PM EDT Sat Aug 17 2024 .REST OF TONIGHT...South winds 5 to 10 knots. Showers likely with a chance of thunderstorms late this evening, then a chance of showers and thunderstorms after midnight. .SUNDAY...South winds 5 to 10 knots. A chance of showers and thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. .SUNDAY NIGHT...South winds 5 to 10 knots becoming light and variable. Showers with a chance of thunderstorms. .MONDAY...Northwest winds 5 to 15 knots. Showers with a chance of thunderstorms. .MONDAY NIGHT...North winds 5 to 15 knots. Showers with a chance of thunderstorms in the evening. .TUESDAY...North winds 10 knots or less. Partly cloudy. .WEDNESDAY...North winds less than 10 knots. Mainly clear. .THURSDAY...Light and variable winds. Mainly clear. Winds and waves higher in and near thunderstorms. $$