860
FZUS61 KBUF 030203
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1003 PM EDT Wed Sep 2 2026

SLZ022-024-030900-
Saint Lawrence River from Cape Vincent to Saint Regis
1003 PM EDT Wed Sep 2 2026

.REST OF TONIGHT...Southwest winds 5 to 10 knots. Thunderstorms
likely with a chance of showers late this evening, then showers
with a chance of thunderstorms after midnight. A chance of
showers late. Some thunderstorms may produce strong winds late
this evening.
.THURSDAY...West winds 10 knots or less. Partly to mostly sunny.
.THURSDAY NIGHT...West winds less than 10 knots. Mainly clear in
the evening, then becoming partly cloudy.
.FRIDAY...Light and variable winds becoming northwest 5 to
10 knots. Mostly sunny.
.FRIDAY NIGHT...Northwest winds less than 10 knots. Partly
cloudy.
.SATURDAY...North winds 10 knots or less becoming northeast.
Becoming mainly clear.
.SUNDAY...Northeast winds less than 10 knots. Mainly clear.
.MONDAY...Light and variable winds. A chance of showers Monday
night.

Winds and waves higher in and near thunderstorms.

$$