646
FZUS61 KBUF 090203
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1003 PM EDT Mon Jun 8 2026

SLZ022-024-090900-
Saint Lawrence River from Cape Vincent to Saint Regis
1003 PM EDT Mon Jun 8 2026

.OVERNIGHT...Light and variable winds. Mainly clear.
.TUESDAY...South winds 10 knots or less becoming southwest.
Mostly sunny.
.TUESDAY NIGHT...Southwest winds less than 10 knots. A chance of
showers overnight.
.WEDNESDAY...South winds 5 to 10 knots. Showers in the morning,
then showers with a chance of thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 10 knots or less. Showers with
a chance of thunderstorms in the evening, then showers likely
overnight.
.THURSDAY...Southwest winds 10 knots or less. A chance of showers
and thunderstorms.
.FRIDAY...South winds 5 to 10 knots becoming southwest. Showers
likely with a chance of thunderstorms.
.SATURDAY...Southwest winds 10 knots or less. Mainly clear, then
becoming partly cloudy.

Winds and waves higher in and near thunderstorms.

$$