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Great Lakes Forecast
Issued by NWS
Issued by NWS
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222 FZUS61 KBUF 300144 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 944 PM EDT Sat Jun 29 2024 SLZ022-024-300915- Saint Lawrence River from Cape Vincent to Saint Regis 944 PM EDT Sat Jun 29 2024 .OVERNIGHT...Southwest winds 5 to 10 knots. A chance of showers and thunderstorms. .SUNDAY...Southwest winds 5 to 10 knots becoming northwest. Patchy fog early. A chance of showers and thunderstorms early, then showers likely with a chance of thunderstorms from late morning on. .SUNDAY NIGHT...Northwest winds 5 to 10 knots. A chance of showers in the evening. .MONDAY...North winds 5 to 10 knots. Sunny. .MONDAY NIGHT...Light and variable winds. Mainly clear. .TUESDAY...Light and variable winds becoming south 5 to 10 knots. Partly cloudy, then becoming mostly cloudy. .WEDNESDAY...South winds 5 to 15 knots becoming southwest. A chance of showers and thunderstorms during the day, then showers likely with a chance of thunderstorms Wednesday night. .THURSDAY...Southwest winds 10 knots or less becoming south. A chance of showers during the day. Winds and waves higher in and near thunderstorms. $$