Great Lakes Forecast
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080
FZUS61 KBUF 241403
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1003 AM EDT Thu Sep 24 2026

SLZ022-024-242100-
Saint Lawrence River from Cape Vincent to Saint Regis
1003 AM EDT Thu Sep 24 2026

.THIS AFTERNOON...Northeast winds 5 to 10 knots. Sunny.
.TONIGHT...Northeast winds less than 10 knots. Mainly clear.
.FRIDAY...Northeast winds 10 knots or less. Sunny.
.FRIDAY NIGHT...North winds 10 knots or less. Mainly clear in the
evening, then becoming partly cloudy.
.SATURDAY...North winds 5 to 10 knots. Partly to mostly cloudy.
.SUNDAY...North winds 5 to 15 knots becoming northeast. Mostly
cloudy.
.MONDAY...Northeast winds 5 to 10 knots becoming light and
variable. Partly cloudy.

$$