Great Lakes Forecast
Issued by NWS

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825
FZUS61 KBUF 041503
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 AM EST Sun Jan 4 2026

SLZ022-024-042200-
Saint Lawrence River from Cape Vincent to Saint Regis
1002 AM EST Sun Jan 4 2026

.THIS AFTERNOON...Northwest winds 10 knots or less. Partly to
mostly sunny.
.TONIGHT...Northwest winds less than 10 knots. Partly to mostly
cloudy.
.MONDAY...Light and variable winds. A chance of snow showers in
the morning, then snow in the afternoon.
.MONDAY NIGHT...Northeast winds less than 10 knots. Snow in the
evening.
.TUESDAY...Northeast winds 10 knots or less becoming southeast. A
chance of snow showers during the day, then snow showers and
freezing rain likely Tuesday night.
.WEDNESDAY...Southwest winds 10 knots or less. Snow showers
likely with a chance of rain showers during the day.
.THURSDAY...Southwest winds 10 knots or less becoming south. A
chance of rain and snow showers Thursday night.

$$