Great Lakes Forecast
Issued by NWS
Issued by NWS
741 FZUS61 KBUF 191349 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 949 AM EDT Wed Jun 19 2024 SLZ022-024-192115- Saint Lawrence River from Cape Vincent to Saint Regis 949 AM EDT Wed Jun 19 2024 .THIS AFTERNOON...Southwest winds 5 to 15 knots. Partly sunny. .TONIGHT...Southwest winds 5 to 10 knots. Partly to mostly cloudy. .THURSDAY...Southwest winds 10 knots or less becoming west. A chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. .THURSDAY NIGHT...Northwest winds less than 10 knots. Showers likely with a chance of thunderstorms in the evening, then a chance of showers and thunderstorms overnight. .FRIDAY...Northeast winds 10 knots or less. A chance of showers and thunderstorms during the day. .SATURDAY...Northeast winds 10 knots or less becoming south. A chance of showers during the day, then showers likely with a chance of thunderstorms Saturday night. .SUNDAY...South winds 5 to 10 knots becoming southwest. Showers likely with a chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$