940
FZUS61 KBUF 170902
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
402 AM EST Mon Nov 17 2025

SLZ022-171600-
Saint Lawrence River from Cape Vincent to Ogdensburg-
402 AM EST Mon Nov 17 2025

.TODAY...Northwest winds 10 to 15 knots becoming west. A chance
of snow showers early.
.TONIGHT...West winds 5 to 15 knots. Mostly cloudy.
.TUESDAY...West winds 10 knots or less becoming southwest. Mostly
sunny.
.TUESDAY NIGHT...Southwest winds less than 10 knots. Partly
cloudy.
.WEDNESDAY...Light and variable winds. Mainly clear, then
becoming mostly cloudy.
.THURSDAY...Light and variable winds becoming south 5 to
10 knots. Rain showers likely Thursday night.
.FRIDAY...South winds 5 to 10 knots becoming northwest. Rain
showers.

$$

SLZ024-171600-
Saint Lawrence River from Ogdensburg to Saint Regis-
402 AM EST Mon Nov 17 2025

.TODAY...West winds 10 to 15 knots increasing to 15 to 20 knots.
A chance of snow showers this morning.
.TONIGHT...West winds 10 to 15 knots. Mostly cloudy.
.TUESDAY...West winds 5 to 10 knots. Partly sunny.
.TUESDAY NIGHT...West winds less than 10 knots. Partly cloudy.
.WEDNESDAY...Light and variable winds. Partly to mostly cloudy.
.THURSDAY...Light and variable winds. Rain showers likely
Thursday night.
.FRIDAY...South winds 5 to 10 knots becoming west. Rain showers.

$$