Great Lakes Forecast
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858
FZUS61 KBUF 121402
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1001 AM EDT Sat Sep 12 2026

SLZ022-024-122100-
Saint Lawrence River from Cape Vincent to Saint Regis
1001 AM EDT Sat Sep 12 2026

.THIS AFTERNOON...South winds 10 knots or less becoming southwest.
Sunny.
.TONIGHT...South winds 5 to 10 knots becoming southwest 10 to
15 knots. Showers likely from late evening on.
.SUNDAY...Southwest winds 5 to 15 knots. A chance of showers.
.SUNDAY NIGHT...West winds 5 to 10 knots. A chance of showers.
.MONDAY...Northwest winds 5 to 10 knots becoming light and
variable. Mainly clear.
.TUESDAY...South winds 5 to 15 knots increasing to 15 to
20 knots. A chance of showers Tuesday night.
.WEDNESDAY...Southwest winds 10 knots or less becoming southeast.
A chance of showers.

$$