908
FZUS61 KBUF 180902
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
402 AM EST Tue Nov 18 2025

SLZ022-181600-
Saint Lawrence River from Cape Vincent to Ogdensburg-
402 AM EST Tue Nov 18 2025

.TODAY...West winds 10 knots or less. Partly to mostly sunny.
.TONIGHT...West winds less than 10 knots. Mainly clear through
the early overnight, then becoming partly cloudy.
.WEDNESDAY...Light and variable winds. Sunny.
.WEDNESDAY NIGHT...Light and variable winds. Partly cloudy in the
evening, then becoming mostly cloudy.
.THURSDAY...Light and variable winds becoming south 5 to
10 knots. Rain showers likely Thursday night.
.FRIDAY...Southwest winds 10 knots or less becoming west. Rain
showers during the day, then a chance of rain showers Friday
night.
.SATURDAY...West winds less than 10 knots becoming southwest.
Mostly cloudy.

$$

SLZ024-181600-
Saint Lawrence River from Ogdensburg to Saint Regis-
402 AM EST Tue Nov 18 2025

.TODAY...West winds 5 to 10 knots. Mostly cloudy through early
afternoon, then becoming partly sunny.
.TONIGHT...West winds less than 10 knots. Partly cloudy.
.WEDNESDAY...Light and variable winds. Mostly sunny.
.WEDNESDAY NIGHT...Light and variable winds. Partly cloudy in the
evening, then becoming mostly cloudy.
.THURSDAY...Light and variable winds becoming south 5 to
10 knots. Rain showers likely Thursday night.
.FRIDAY...South winds 10 knots or less becoming west. Rain
showers during the day, then a chance of rain showers Friday
night.
.SATURDAY...West winds less than 10 knots. Mostly cloudy.

$$