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FZUS61 KBUF 020302
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 PM EST Mon Dec 1 2025

SLZ022-021000-
Saint Lawrence River from Cape Vincent to Ogdensburg-
1002 PM EST Mon Dec 1 2025

.OVERNIGHT...Southeast winds 10 knots or less. Snow likely
late.
.TUESDAY...Southeast winds 10 knots or less becoming northeast.
Snow in the morning, then a chance of snow showers early in the
afternoon.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots becoming light and
variable. Partly to mostly cloudy.
.WEDNESDAY...South winds 10 knots or less increasing to 15 to
20 knots. A chance of snow showers.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots becoming west.
Snow showers.
.THURSDAY...Northwest winds 10 to 15 knots becoming southwest
less than 10 knots. Snow showers likely during the day.
.FRIDAY...South winds 5 to 15 knots. A chance of snow showers
Friday night.
.SATURDAY...South winds 5 to 10 knots becoming west. A chance of
snow showers.

$$

SLZ024-021000-
Saint Lawrence River from Ogdensburg to Saint Regis-
1002 PM EST Mon Dec 1 2025

.OVERNIGHT...Light and variable winds. A chance of snow
showers late.
.TUESDAY...Light and variable winds. Snow likely in the morning,
then a chance of snow showers early in the afternoon.
.TUESDAY NIGHT...Northeast winds less than 10 knots. Partly to
mostly cloudy.
.WEDNESDAY...Southwest winds 10 knots or less becoming south and
increasing to 15 to 20 knots. A chance of snow showers in the
afternoon.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots becoming west.
Snow showers.
.THURSDAY...West winds 15 to 20 knots becoming southwest 5 to
15 knots. Snow showers during the day.
.FRIDAY...South winds 5 to 10 knots. A chance of snow showers
Friday night.
.SATURDAY...South winds 5 to 10 knots becoming west. A chance of
snow showers.

$$