Great Lakes Forecast
Issued by NWS
Issued by NWS
289 FZUS61 KBUF 211945 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 345 PM EDT Sat Sep 21 2024 SLZ022-024-220300- Saint Lawrence River from Cape Vincent to Saint Regis 345 PM EDT Sat Sep 21 2024 .TONIGHT...Northeast winds 10 knots or less becoming east. Mainly clear. .SUNDAY...Northeast winds 10 knots or less becoming east. Sunny. .SUNDAY NIGHT...East winds 5 to 10 knots becoming southeast. Partly to mostly cloudy. .MONDAY...Southeast winds 5 to 10 knots. A chance of showers. .MONDAY NIGHT...Southeast winds 5 to 10 knots. A chance of showers. .TUESDAY...Southeast winds 5 to 10 knots. A chance of showers during the day, then showers Tuesday night. .WEDNESDAY...Southeast winds 5 to 10 knots becoming south. Showers. .THURSDAY...South winds 10 knots or less becoming northeast. Showers likely during the day, then a chance of showers Thursday night. $$