Great Lakes Forecast
Issued by NWS

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545
FZUS61 KBUF 032103
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
403 PM EST Tue Nov 3 2026

SLZ022-024-040400-
Saint Lawrence River from Cape Vincent to Saint Regis
403 PM EST Tue Nov 3 2026

.TONIGHT...South winds 5 to 10 knots becoming southwest. Partly
to mostly cloudy.
.WEDNESDAY...Southwest winds 10 knots or less. Mostly sunny.
.WEDNESDAY NIGHT...South winds 5 to 15 knots. Showers likely
overnight.
.THURSDAY...South winds 5 to 15 knots becoming southwest.
Showers.
.THURSDAY NIGHT...Southwest winds 10 knots or less. Partly to
mostly cloudy.
.FRIDAY...West winds 10 knots or less becoming north. A chance of
showers Friday night.
.SATURDAY...North winds 10 knots or less becoming west. A chance
of rain showers.
.SUNDAY...Southwest winds 10 knots or less becoming west. A
chance of rain showers Sunday night.

$$