414
FZUS61 KBUF 272102
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
402 PM EST Thu Nov 27 2025

SLZ022-280400-
Saint Lawrence River from Cape Vincent to Ogdensburg-
402 PM EST Thu Nov 27 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...

.TONIGHT...Southwest winds 15 to 25 knots becoming west. Snow
showers likely early, then a chance of snow showers from late
evening on.
.FRIDAY...West winds 15 to 20 knots. A chance of snow showers.
.FRIDAY NIGHT...West winds 15 to 20 knots diminishing to 5 to
15 knots. Mostly cloudy in the evening, then becoming partly
cloudy.
.SATURDAY...West winds 10 knots or less. Mostly sunny.
.SATURDAY NIGHT...Light and variable winds becoming southeast
5 to 10 knots. Snow showers overnight.
.SUNDAY...South winds 10 to 15 knots becoming west. Snow and rain
showers.
.MONDAY...Northwest winds 10 knots or less becoming southeast. A
chance of snow showers.
.TUESDAY...Southeast winds 10 knots or less becoming north. A
chance of snow showers.

$$

SLZ024-280400-
Saint Lawrence River from Ogdensburg to Saint Regis-
402 PM EST Thu Nov 27 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EST THIS EVENING...

.TONIGHT...Southwest winds 15 to 20 knots. A chance of snow
showers.
.FRIDAY...West winds 15 to 20 knots. A chance of snow showers.
.FRIDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots. Mostly cloudy.
.SATURDAY...West winds 5 to 15 knots. Mostly sunny.
.SATURDAY NIGHT...Light and variable winds. Snow showers likely
overnight.
.SUNDAY...Southeast winds 5 to 15 knots becoming west. Snow and
rain showers.
.MONDAY...West winds 10 to 15 knots becoming light and variable.
A chance of snow showers during the day.
.TUESDAY...Southeast winds less than 10 knots becoming north. A
chance of snow showers.

$$