Great Lakes Forecast
Issued by NWS
Issued by NWS
315 FZUS61 KBUF 210225 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 1025 PM EDT Fri Sep 20 2024 SLZ022-024-210915- Saint Lawrence River from Cape Vincent to Saint Regis 1025 PM EDT Fri Sep 20 2024 .OVERNIGHT...East winds 10 knots or less becoming southeast. Partly to mostly cloudy. .SATURDAY...Southeast winds 10 knots or less becoming east. Partly sunny. .SATURDAY NIGHT...Northeast winds 5 to 10 knots becoming light and variable. Mostly cloudy. .SUNDAY...East winds less than 10 knots. Mostly sunny. .SUNDAY NIGHT...East winds 10 knots or less becoming southeast. Partly to mostly cloudy. .MONDAY...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. Showers during the day, then a chance of showers Wednesday night. $$