Great Lakes Forecast
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746
FZUS61 KBUF 171402
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 AM EDT Fri Oct 17 2025

SLZ022-024-172100-
Saint Lawrence River from Cape Vincent to Saint Regis
1002 AM EDT Fri Oct 17 2025

.THIS AFTERNOON...Northwest winds less than 10 knots becoming
west. Mostly sunny.
.TONIGHT...Southwest winds less than 10 knots. A chance of rain
showers late in the evening.
.SATURDAY...South winds 10 knots or less. Mostly cloudy in the
morning, then becoming partly sunny.
.SATURDAY NIGHT...Southeast winds 5 to 15 knots becoming south.
Mostly cloudy.
.SUNDAY...South winds 10 to 15 knots increasing to 15 to
20 knots. Showers.
.MONDAY...South winds 5 to 15 knots. Showers.
.TUESDAY...South winds 5 to 10 knots becoming southwest. Showers.

$$