Great Lakes Forecast
Issued by NWS
Issued by NWS
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261 FZUS61 KBUF 140150 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 950 PM EDT Tue Aug 13 2024 SLZ022-024-140915- Saint Lawrence River from Cape Vincent to Saint Regis 950 PM EDT Tue Aug 13 2024 .OVERNIGHT...Light and variable winds. Mainly clear late this evening, then becoming partly cloudy. .WEDNESDAY...Light and variable winds becoming west 5 to 10 knots. Mostly sunny. .WEDNESDAY NIGHT...West winds 5 to 10 knots becoming light and variable. A chance of showers in the evening. .THURSDAY...Light and variable winds. A chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...Southwest winds less than 10 knots. A chance of showers and thunderstorms in the evening. .FRIDAY...South winds 10 knots or less. A chance of showers Friday night. .SATURDAY AND SUNDAY...Southeast winds 5 to 10 knots. Showers likely with a chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$