Great Lakes Forecast
Issued by NWS
Issued by NWS
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345 FZUS61 KBUF 252033 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 433 PM EDT Sat May 25 2024 SLZ022-024-260330- Saint Lawrence River from Cape Vincent to Saint Regis 433 PM EDT Sat May 25 2024 .TONIGHT...West winds less than 10 knots. Showers likely early, then a chance of showers. .SUNDAY...Light and variable winds. Partly to mostly sunny. .SUNDAY NIGHT...Light and variable winds. A chance of showers and thunderstorms overnight. .MONDAY...East winds 5 to 15 knots becoming south 15 to 20 knots. Showers likely with a chance of thunderstorms. Some thunderstorms may produce gusty winds. .MONDAY NIGHT...South winds 10 to 15 knots becoming southwest. Showers with a chance of thunderstorms in the evening, then a chance of showers overnight. Some thunderstorms may produce gusty winds in the evening. .TUESDAY...Southwest winds 5 to 15 knots. A chance of showers. .WEDNESDAY...Southwest winds 5 to 10 knots becoming northwest. Showers likely. .THURSDAY...Northwest winds 10 knots or less. Partly cloudy. Winds and waves higher in and near thunderstorms. $$ JJR