487
FZUS61 KBUF 060203
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 PM EDT Fri Jun 5 2026

SLZ022-024-060900-
Saint Lawrence River from Cape Vincent to Saint Regis
1002 PM EDT Fri Jun 5 2026

.OVERNIGHT...South winds less than 10 knots becoming
southwest. A chance of showers late.
.SATURDAY...South winds 5 to 15 knots becoming southwest. Showers
in the morning, then showers likely with a chance of
thunderstorms in the afternoon.
.SATURDAY NIGHT...Southwest winds 10 knots or less becoming west.
Showers with a chance of thunderstorms in the evening, then
showers likely overnight.
.SUNDAY...Northwest winds 5 to 10 knots becoming north. A chance
of showers.
.SUNDAY NIGHT...Northeast winds less than 10 knots. A chance of
showers in the evening.
.MONDAY...Northeast winds less than 10 knots. Mainly clear.
.TUESDAY...Light and variable winds. Mainly clear.
.WEDNESDAY...South winds less than 10 knots. A chance of showers.

Winds and waves higher in and near thunderstorms.

$$