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Great Lakes Forecast
Issued by NWS
Issued by NWS
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135 FZUS61 KBUF 042017 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 417 PM EDT Thu Jul 4 2024 SLZ022-024-050330- Saint Lawrence River from Cape Vincent to Saint Regis 417 PM EDT Thu Jul 4 2024 .TONIGHT...Southwest winds 5 to 10 knots becoming light and variable. Mostly cloudy. .FRIDAY...Light and variable winds becoming northeast 5 to 10 knots. Partly sunny. .FRIDAY NIGHT...Northeast winds 10 knots or less becoming south. Showers likely with a chance of thunderstorms. .SATURDAY...South winds 5 to 15 knots becoming southwest. Showers likely with a chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .SATURDAY NIGHT...Southwest winds 5 to 15 knots diminishing to less than 10 knots. A chance of showers in the evening. .SUNDAY...West winds 10 knots or less becoming southwest. Becoming mainly clear. .MONDAY...Southwest winds 10 knots or less becoming south. Mainly clear, then becoming partly cloudy. .TUESDAY...South winds 10 knots or less becoming southwest. Showers likely with a chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$