139
FZUS61 KBUF 180302
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 PM EST Mon Nov 17 2025

SLZ022-181000-
Saint Lawrence River from Cape Vincent to Ogdensburg-
1002 PM EST Mon Nov 17 2025

.OVERNIGHT...West winds 5 to 10 knots. Mostly cloudy.
.TUESDAY...West winds 10 knots or less. Mostly sunny.
.TUESDAY NIGHT...West winds less than 10 knots. 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 5 to 10 knots becoming west. Rain
showers during the day, then a chance of rain showers Friday
night.
.SATURDAY...Northwest winds 10 knots or less becoming southwest.
Mostly cloudy.

$$

SLZ024-181000-
Saint Lawrence River from Ogdensburg to Saint Regis-
1002 PM EST Mon Nov 17 2025

.OVERNIGHT...West winds 5 to 10 knots. Mostly cloudy.
.TUESDAY...West winds 5 to 10 knots. Partly to mostly sunny.
.TUESDAY NIGHT...Southwest winds less than 10 knots. 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. Rain showers likely
Thursday night.
.FRIDAY...South winds 5 to 10 knots becoming west. Rain showers
during the day, then rain showers likely Friday night.
.SATURDAY...West winds 10 knots or less becoming southwest.
Mostly cloudy.

$$