


Great Lakes Forecast
Issued by NWS
Issued by NWS
327 FZUS61 KBUF 142001 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 401 PM EDT Wed May 14 2025 SLZ022-024-150300- Saint Lawrence River from Cape Vincent to Saint Regis 401 PM EDT Wed May 14 2025 .TONIGHT...Southeast winds less than 10 knots. A chance of showers early. .THURSDAY...Light and variable winds. A chance of showers in the afternoon. .THURSDAY NIGHT...Light and variable winds. A chance of showers and thunderstorms in the evening. .FRIDAY...South winds 10 knots or less becoming southwest. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. .FRIDAY NIGHT...Southwest winds less than 10 knots becoming south. Showers with a chance of thunderstorms in the evening, then a chance of showers overnight. .SATURDAY...South winds 5 to 15 knots becoming southwest. Showers. .SUNDAY...West winds 5 to 10 knots becoming northwest. Showers likely. .MONDAY...Northwest winds 5 to 10 knots becoming north. A chance of showers during the day. Winds and waves higher in and near thunderstorms. $$