135
FZUS61 KBUF 221502
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 AM EST Sat Nov 22 2025

SLZ022-222200-
Saint Lawrence River from Cape Vincent to Ogdensburg-
1002 AM EST Sat Nov 22 2025

.REST OF TODAY...Northwest winds 10 knots or less. Mostly sunny.
.TONIGHT...West winds less than 10 knots. Partly cloudy early,
then becoming mostly cloudy.
.SUNDAY...South winds 5 to 10 knots becoming southwest. Snow and
rain showers.
.SUNDAY NIGHT...West winds 5 to 10 knots. Rain showers likely
with a chance of snow showers in the evening, then a chance of
snow and rain showers overnight.
.MONDAY...West winds 10 knots or less becoming south. Partly to
mostly cloudy.
.TUESDAY...South winds 5 to 10 knots. Rain showers.
.WEDNESDAY...Southwest winds 5 to 15 knots. Rain showers during
the day, then rain showers likely with a chance of snow showers
Wednesday night.

$$

SLZ024-222200-
Saint Lawrence River from Ogdensburg to Saint Regis-
1002 AM EST Sat Nov 22 2025

.REST OF TODAY...Northwest winds 5 to 10 knots becoming west.
Sunny late this morning, then becoming partly sunny.
.TONIGHT...West winds less than 10 knots. Partly cloudy in the
evening, then becoming mostly cloudy.
.SUNDAY...South winds 10 knots or less. Snow showers in the
morning, then snow and rain showers in the afternoon.
.SUNDAY NIGHT...Southwest winds 10 knots or less becoming west.
Snow and rain showers in the evening, then snow showers likely
overnight.
.MONDAY...West winds 10 knots or less becoming south. Mostly
cloudy.
.TUESDAY...Southeast winds 10 knots or less becoming south. Rain
showers.
.WEDNESDAY...South winds 5 to 15 knots becoming southwest. Rain
showers.

$$