FZUS61 KBUF 160810
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
410 AM EDT Thu Apr 16 2026

SLZ022-024-161500-
Saint Lawrence River from Cape Vincent to Saint Regis
410 AM EDT Thu Apr 16 2026

.TODAY...East winds 10 knots or less becoming southwest. Patchy
fog this morning. Showers late this morning. Showers with a
chance of thunderstorms this afternoon.
.TONIGHT...Southwest winds 10 knots or less becoming north.
Showers likely with a chance of thunderstorms early, then showers
likely late in the evening. A chance of showers after midnight.
Patchy fog from late evening on.
.FRIDAY...North winds less than 10 knots. A chance of showers in
the morning.
.FRIDAY NIGHT...Light and variable winds. Mainly clear in the
evening, then becoming partly cloudy.
.SATURDAY...Southeast winds 10 to 15 knots becoming southwest. A
chance of showers during the day, then showers Saturday night.
.SUNDAY...West winds 5 to 15 knots. Rain showers likely during
the day, then a chance of rain showers Sunday night.
.MONDAY...Northwest winds 5 to 10 knots becoming west. Partly
cloudy.

Winds and waves higher in and near thunderstorms.

$$