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FZUS61 KBUF 022102
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Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
402 PM EST Tue Dec 2 2025

SLZ022-030400-
Saint Lawrence River from Cape Vincent to Ogdensburg-
402 PM EST Tue Dec 2 2025

.TONIGHT...North winds 5 to 10 knots becoming light and variable.
Mostly cloudy.
.WEDNESDAY...South winds 10 knots or less becoming southwest
10 to 15 knots. A chance of snow showers in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots becoming west
10 to 15 knots. Lake effect snow showers.
.THURSDAY...West winds 10 to 15 knots becoming northwest. Lake
effect snow showers likely.
.THURSDAY NIGHT...Northwest winds 5 to 15 knots becoming south
less than 10 knots. Mainly clear.
.FRIDAY...South winds 5 to 15 knots. A chance of snow showers.
.SATURDAY...South winds 5 to 10 knots becoming west. Snow showers
likely.
.SUNDAY...Northwest winds less than 10 knots becoming north. A
chance of snow showers during the day.

$$

SLZ024-030400-
Saint Lawrence River from Ogdensburg to Saint Regis-
402 PM EST Tue Dec 2 2025

.TONIGHT...Northeast winds less than 10 knots. Mostly cloudy.
.WEDNESDAY...Southwest winds 10 knots or less. Mostly cloudy.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots becoming west
15 to 20 knots. Lake effect snow showers.
.THURSDAY...West winds 15 to 20 knots becoming northwest. Snow
showers likely.
.THURSDAY NIGHT...West winds 5 to 15 knots becoming south less
than 10 knots. Mainly clear.
.FRIDAY...South winds 5 to 10 knots. A chance of snow showers
Friday night.
.SATURDAY...South winds 5 to 10 knots becoming west. Snow showers
likely.
.SUNDAY...Northwest winds less than 10 knots. A chance of snow
showers during the day.

$$