812
FZUS61 KBUF 252102
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
402 PM EST Tue Nov 25 2025

SLZ022-260400-
Saint Lawrence River from Cape Vincent to Ogdensburg-
402 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY EVENING...

.TONIGHT...Southeast winds less than 10 knots. Showers.
.WEDNESDAY...Southeast winds 10 knots or less becoming southwest
and increasing to 15 to 20 knots in the afternoon. Showers.
.WEDNESDAY NIGHT...Southwest winds 15 to 25 knots. Lake effect
rain in the evening, then lake effect rain and snow overnight.
.THURSDAY...Southwest winds 15 to 25 knots. Lake effect rain and
snow in the morning, then lake effect rain and snow showers
likely in the afternoon.
.THURSDAY NIGHT...Southwest winds 15 to 25 knots becoming west.
Lake effect snow and rain showers likely in the evening, then
lake effect snow showers likely overnight.
.FRIDAY...West winds 15 to 20 knots diminishing to 5 to 10 knots.
Snow showers likely during the day.
.SATURDAY...West winds 10 knots or less becoming southeast. Snow
showers likely Saturday night.
.SUNDAY...South winds 5 to 15 knots becoming southwest. Rain and
snow showers.

$$

SLZ024-260400-
Saint Lawrence River from Ogdensburg to Saint Regis-
402 PM EST Tue Nov 25 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY EVENING...

.TONIGHT...Light and variable winds. Rain showers.
.WEDNESDAY...East winds 10 knots or less becoming south. Rain
showers.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots increasing to
15 to 20 knots. Lake effect rain in the evening, then snow
showers likely with a chance of rain showers overnight.
.THURSDAY...Southwest winds 15 to 25 knots. Lake effect snow and
rain showers likely.
.THURSDAY NIGHT...Southwest winds 15 to 25 knots becoming west.
Lake effect snow and rain showers likely in the evening, then
lake effect snow showers likely overnight.
.FRIDAY...West winds 15 to 20 knots diminishing to 10 to
15 knots. Snow showers likely during the day.
.SATURDAY...West winds 10 knots or less becoming southeast. Snow
showers likely Saturday night.
.SUNDAY...Southeast winds 5 to 10 knots becoming southwest. Rain
and snow showers.

$$