


Great Lakes Forecast
Issued by NWS
Issued by NWS
190 FZUS61 KBUF 280844 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 444 AM EDT Fri Mar 28 2025 SLZ022-024-281515- Saint Lawrence River from Cape Vincent to Saint Regis 444 AM EDT Fri Mar 28 2025 .TODAY...Northwest winds 5 to 10 knots. Mostly cloudy. .TONIGHT...Northeast winds 5 to 15 knots. A chance of snow early, then snow and freezing rain late in the evening. Snow, freezing rain and sleet after midnight. .SATURDAY...Northeast winds 10 to 15 knots. Freezing rain, snow and sleet. .SATURDAY NIGHT...Northeast winds 5 to 10 knots. Freezing rain with sleet likely in the evening, then freezing rain likely overnight. .SUNDAY...Northeast winds 5 to 15 knots becoming southeast. Freezing rain during the day, then rain showers and freezing rain Sunday night. .MONDAY...Southwest winds 10 to 15 knots becoming northwest. Rain showers. .TUESDAY...Northwest winds 5 to 15 knots becoming north. Becoming mainly clear. $$ JJR