Great Lakes Forecast
Issued by NWS
Issued by NWS
124 FZUS61 KBUF 222028 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 428 PM EDT Sun Sep 22 2024 SLZ022-024-230315- Saint Lawrence River from Cape Vincent to Saint Regis 428 PM EDT Sun Sep 22 2024 .TONIGHT...East winds 10 knots or less becoming southeast. Mostly cloudy. .MONDAY...Southeast winds 10 knots or less becoming east. A chance of showers in the afternoon. .MONDAY NIGHT...East winds less than 10 knots becoming southeast. A chance of showers. .TUESDAY...Southeast winds less than 10 knots becoming east. A chance of showers in the morning. .TUESDAY NIGHT...Southeast winds 10 knots or less. A chance of showers in the evening, then showers overnight. .WEDNESDAY...Southeast winds 5 to 10 knots becoming south. Showers with a chance of thunderstorms. .THURSDAY...Southwest winds 10 knots or less becoming northwest. Showers likely during the day, then a chance of showers Thursday night. .FRIDAY...North winds 10 knots or less becoming northeast. Partly to mostly cloudy. Winds and waves higher in and near thunderstorms. $$