Great Lakes Forecast
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262
FZUS61 KBUF 080803
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
403 AM EDT Fri May 8 2026

SLZ022-024-081500-
Saint Lawrence River from Cape Vincent to Saint Regis
403 AM EDT Fri May 8 2026

.TODAY...West winds 10 knots or less becoming southwest 10 to
15 knots. Partly sunny.
.TONIGHT...Southwest winds 5 to 10 knots becoming south. Partly
cloudy.
.SATURDAY...South winds 5 to 10 knots. Mostly sunny.
.SATURDAY NIGHT...South winds 5 to 15 knots becoming southwest.
Showers likely.
.SUNDAY...Southwest winds 5 to 15 knots becoming west less than
10 knots. A chance of rain showers during the day.
.MONDAY...West winds 10 knots or less becoming northwest. Partly
cloudy.
.TUESDAY...Northwest winds 5 to 10 knots becoming light and
variable. Partly cloudy.

$$