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Great Lakes Forecast
Issued by NWS
Issued by NWS
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293 FZUS61 KBUF 112015 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 415 PM EDT Sun Aug 11 2024 SLZ022-024-120315- Saint Lawrence River from Cape Vincent to Saint Regis 415 PM EDT Sun Aug 11 2024 .TONIGHT...Southwest winds 15 to 20 knots diminishing to 5 to 15 knots. Lake effect showers likely with some rumbles of thunder possible early, then a chance of showers. .MONDAY...West winds 5 to 10 knots. A chance of showers from late morning on. .MONDAY NIGHT...West winds less than 10 knots. Becoming mainly clear. .TUESDAY...Light and variable winds. Sunny. .TUESDAY NIGHT...West winds less than 10 knots. Mainly clear. .WEDNESDAY...Light and variable winds. Partly cloudy. .THURSDAY...Light and variable winds. A chance of showers and thunderstorms. .FRIDAY...Light and variable winds. Partly cloudy, then becoming mostly cloudy. Winds and waves higher in and near thunderstorms. $$