973
FZUS61 KBUF 292102
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
402 PM EST Sat Nov 29 2025

SLZ022-300400-
Saint Lawrence River from Cape Vincent to Ogdensburg-
402 PM EST Sat Nov 29 2025

.TONIGHT...Light and variable winds becoming southeast 10 to
15 knots. A chance of snow showers after midnight. Snow showers
late.
.SUNDAY...Southeast winds 15 to 20 knots becoming south. Snow
showers in the morning, then snow and rain showers in the
afternoon.
.SUNDAY NIGHT...Southwest winds 15 to 25 knots becoming
northwest. Rain and snow showers.
.MONDAY...Northwest winds 5 to 15 knots becoming southwest less
than 10 knots. A chance of snow showers in the morning.
.MONDAY NIGHT...Light and variable winds becoming south 5 to
10 knots. A chance of snow showers overnight.
.TUESDAY...South winds 10 knots or less becoming northwest. Snow
showers likely during the day.
.WEDNESDAY...Southwest winds 5 to 15 knots becoming west. A
chance of snow showers during the day, then snow showers
Wednesday night.
.THURSDAY...West winds 5 to 15 knots becoming south. Snow showers
during the day, then a chance of snow showers Thursday night.

$$

SLZ024-300400-
Saint Lawrence River from Ogdensburg to Saint Regis-
402 PM EST Sat Nov 29 2025

.TONIGHT...Light and variable winds becoming southeast 5 to
10 knots. Snow showers likely late.
.SUNDAY...Southeast winds 5 to 15 knots becoming south 15 to
20 knots. Snow showers through early afternoon, then rain and
snow showers likely late.
.SUNDAY NIGHT...Southwest winds 15 to 25 knots becoming
northwest. Rain and snow showers in the evening, then snow
showers overnight.
.MONDAY...Northwest winds 15 to 20 knots becoming west and
diminishing to less than 10 knots in the afternoon. A chance of
snow showers in the morning.
.MONDAY NIGHT...Light and variable winds. A chance of snow
showers overnight.
.TUESDAY...South winds 5 to 10 knots becoming light and variable.
Snow showers likely during the day.
.WEDNESDAY...Southwest winds 5 to 15 knots becoming west. Snow
showers Wednesday night.
.THURSDAY...West winds 5 to 15 knots becoming southwest. Snow
showers during the day.

$$