567
FZUS61 KBUF 200302
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 PM EST Wed Nov 19 2025

SLZ022-201000-
Saint Lawrence River from Cape Vincent to Ogdensburg-
1002 PM EST Wed Nov 19 2025

.OVERNIGHT...Light and variable winds. Areas of fog.
.THURSDAY...Light and variable winds. Partly to mostly sunny.
.THURSDAY NIGHT...Light and variable winds becoming south 5 to
10 knots. A chance of rain overnight.
.FRIDAY...South winds 5 to 10 knots becoming southwest. Rain.
.FRIDAY NIGHT...West winds 10 knots or less becoming northwest. A
chance of rain in the evening.
.SATURDAY...Northwest winds less than 10 knots. Partly to mostly
cloudy.
.SUNDAY...South winds 5 to 10 knots becoming southwest. A chance
of rain showers Sunday night.
.MONDAY...Southwest winds 10 knots or less becoming west. A
chance of rain showers.

$$

SLZ024-201000-
Saint Lawrence River from Ogdensburg to Saint Regis-
1002 PM EST Wed Nov 19 2025

.OVERNIGHT...Light and variable winds. Areas of fog.
.THURSDAY...Light and variable winds. Partly to mostly sunny.
.THURSDAY NIGHT...Light and variable winds. A chance of snow and
rain overnight.
.FRIDAY...South winds 5 to 10 knots becoming southwest. Rain.
.FRIDAY NIGHT...West winds 10 knots or less. A chance of rain in
the evening.
.SATURDAY...Northwest winds less than 10 knots. Partly to mostly
cloudy.
.SUNDAY...Southwest winds 10 knots or less. A chance of rain
showers Sunday night.
.MONDAY...Southwest winds 10 knots or less becoming west. A
chance of rain showers.

$$