


Great Lakes Forecast
Issued by NWS
Issued by NWS
088 FZUS61 KBUF 100201 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 1001 PM EDT Wed Apr 9 2025 SLZ022-024-100900- Saint Lawrence River from Cape Vincent to Saint Regis 1001 PM EDT Wed Apr 9 2025 .OVERNIGHT...Southwest winds less than 10 knots. Partly cloudy. .THURSDAY...Southeast winds 10 knots or less becoming east. Rain likely late. .THURSDAY NIGHT...East winds 10 knots or less. Rain in the evening, then rain and snow likely overnight. .FRIDAY...East winds less than 10 knots. Rain and snow showers likely in the morning, then a chance of rain showers in the afternoon. .FRIDAY NIGHT...Northeast winds less than 10 knots. A chance of rain showers. .SATURDAY...Northeast winds 10 knots or less. A chance of rain showers. .SUNDAY...North winds 10 knots or less becoming west. Partly cloudy. .MONDAY...South winds 10 knots or less increasing to 10 to 15 knots. A chance of rain showers Monday night. $$