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Great Lakes Forecast
Issued by NWS
Issued by NWS
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931 FZUS61 KBUF 190219 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 1019 PM EDT Tue Jun 18 2024 SLZ022-024-190915- Saint Lawrence River from Cape Vincent to Saint Regis 1019 PM EDT Tue Jun 18 2024 .OVERNIGHT...Light and variable winds. Partly to mostly cloudy. .WEDNESDAY...Southwest winds 10 knots or less. A chance of showers and thunderstorms in the morning. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. A chance of showers and thunderstorms. .THURSDAY...Southwest winds 5 to 10 knots becoming west. Showers likely with a chance of thunderstorms in the afternoon. .THURSDAY NIGHT...West winds less than 10 knots becoming north. Showers likely with a chance of thunderstorms. .FRIDAY...Northeast winds 10 knots or less. A chance of showers and thunderstorms. .SATURDAY...Northeast winds less than 10 knots becoming southeast. A chance of showers during the day, then showers likely Saturday night. .SUNDAY...South winds 5 to 10 knots. Showers likely with a chance of thunderstorms. Winds and waves higher in and near thunderstorms. $$