Great Lakes Forecast
Issued by NWS

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327
FZUS61 KBUF 142001
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
401 PM EDT Wed May 14 2025

SLZ022-024-150300-
Saint Lawrence River from Cape Vincent to Saint Regis
401 PM EDT Wed May 14 2025

.TONIGHT...Southeast winds less than 10 knots. A chance of
showers early.
.THURSDAY...Light and variable winds. A chance of showers in the
afternoon.
.THURSDAY NIGHT...Light and variable winds. A chance of showers
and thunderstorms in the evening.
.FRIDAY...South winds 10 knots or less becoming southwest. A
chance of showers in the morning, then showers with a chance of
thunderstorms in the afternoon.
.FRIDAY NIGHT...Southwest winds less than 10 knots becoming
south. Showers with a chance of thunderstorms in the evening,
then a chance of showers overnight.
.SATURDAY...South winds 5 to 15 knots becoming southwest.
Showers.
.SUNDAY...West winds 5 to 10 knots becoming northwest. Showers
likely.
.MONDAY...Northwest winds 5 to 10 knots becoming north. A chance
of showers during the day.

Winds and waves higher in and near thunderstorms.

$$