Great Lakes Forecast
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495
FZUS61 KBUF 141502
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 AM EST Fri Nov 14 2025

SLZ022-142200-
Saint Lawrence River from Cape Vincent to Ogdensburg-
1002 AM EST Fri Nov 14 2025

.THIS AFTERNOON...West winds less than 10 knots becoming
northwest. A chance of rain showers late.
.TONIGHT...Northwest winds less than 10 knots. Mostly cloudy.
.SATURDAY...Light and variable winds becoming southeast 5 to
10 knots. Rain showers in the afternoon.
.SATURDAY NIGHT...Southeast winds 5 to 15 knots becoming west.
Rain showers.
.SUNDAY...West winds 10 to 15 knots. Snow showers likely with
rain showers during the day, then a chance of snow showers Sunday
night.
.MONDAY...West winds 5 to 15 knots. A chance of snow showers
during the day.
.TUESDAY...West winds less than 10 knots. Mostly cloudy.

$$

SLZ024-142200-
Saint Lawrence River from Ogdensburg to Saint Regis-
1002 AM EST Fri Nov 14 2025

.THIS AFTERNOON...West winds less than 10 knots becoming
northwest. Mostly cloudy.
.TONIGHT...Light and variable winds. Mostly cloudy.
.SATURDAY...Light and variable winds. Rain showers likely in the
afternoon.
.SATURDAY NIGHT...East winds 10 knots or less becoming west. Rain
showers in the evening, then rain and snow showers overnight.
.SUNDAY...West winds 10 to 15 knots. Snow and rain showers during
the day, then snow showers likely Sunday night.
.MONDAY...West winds 5 to 15 knots. A chance of snow showers
during the day.
.TUESDAY...West winds 10 knots or less. Mostly cloudy.

$$