Great Lakes Forecast
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202
FZUS61 KBUF 150202
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 PM EDT Mon Jul 14 2025

SLZ022-024-150900-
Saint Lawrence River from Cape Vincent to Saint Regis
1002 PM EDT Mon Jul 14 2025

.OVERNIGHT...Southwest winds less than 10 knots. Mainly
clear.
.TUESDAY...Light and variable winds. Sunny.
.TUESDAY NIGHT...Southwest winds less than 10 knots. Mainly
clear.
.WEDNESDAY...South winds 10 knots or less becoming southwest.
Sunny.
.WEDNESDAY NIGHT...Southwest winds less than 10 knots becoming
south. A chance of showers and thunderstorms overnight.
.THURSDAY...Southwest winds 5 to 10 knots becoming northwest.
Showers likely with a chance of thunderstorms.
.FRIDAY...North winds 5 to 10 knots becoming light and variable.
A chance of showers during the day.
.SATURDAY...West winds less than 10 knots becoming south. Partly
cloudy.

Winds and waves higher in and near thunderstorms.

$$