Great Lakes Forecast
Issued by NWS
Issued by NWS
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351 FZUS61 KBUF 271749 GLFSL Forecast for the Saint Lawrence River including the Thousand Islands Region National Weather Service Buffalo NY 149 PM EDT Mon May 27 2024 SLZ022-024-272115- Saint Lawrence River from Cape Vincent to Saint Regis 149 PM EDT Mon May 27 2024 ...SEVERE THUNDERSTORM WATCH 333 IN EFFECT UNTIL 9 PM EDT THIS EVENING... .THIS AFTERNOON...South winds 10 to 15 knots increasing to 15 to 20 knots. Showers with a chance of thunderstorms. Some thunderstorms may produce gusty winds. .TONIGHT...South winds 10 to 15 knots becoming southwest. Showers with a chance of thunderstorms early, then showers likely late in the evening. A chance of showers after midnight. Some thunderstorms may produce gusty winds early. .TUESDAY...Southwest winds 5 to 15 knots. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. .TUESDAY NIGHT...West winds 10 knots or less becoming northwest. Showers likely with a chance of thunderstorms in the evening, then a chance of showers overnight. .WEDNESDAY...Northwest winds 10 knots or less. A chance of showers during the day. .THURSDAY...North winds 10 knots or less becoming northwest. Partly cloudy. .FRIDAY...Northwest winds less than 10 knots. Becoming mainly clear. Winds and waves higher in and near thunderstorms. $$ AR