Great Lakes Forecast
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996
FZUS61 KBUF 071935
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
335 PM EDT Mon Apr 7 2025

SLZ022-080300-
Saint Lawrence River from Cape Vincent to Ogdensburg-
335 PM EDT Mon Apr 7 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM EDT TUESDAY THROUGH
TUESDAY MORNING...

.TONIGHT...Southwest winds less than 10 knots increasing to 15 to
25 knots after midnight. Rain and snow showers this evening, then
snow showers after midnight.
.TUESDAY...West winds 15 to 20 knots becoming northwest. Snow.
.TUESDAY NIGHT...Northwest winds 5 to 15 knots becoming west. A
chance of snow showers in the evening.
.WEDNESDAY...West winds 10 knots or less becoming southwest 10 to
15 knots. Partly to mostly sunny.
.WEDNESDAY NIGHT...Southwest winds 10 knots or less becoming
south. Becoming mainly clear.
.THURSDAY...Southeast winds 10 knots or less becoming east. Rain
likely.
.FRIDAY...East winds 10 knots or less becoming northeast. Rain
likely.
.SATURDAY...Northeast winds 10 knots or less becoming north. Rain
likely during the day, then a chance of rain showers Saturday
night.

$$

SLZ024-080300-
Saint Lawrence River from Ogdensburg to Saint Regis-
335 PM EDT Mon Apr 7 2025

.TONIGHT...East winds 10 knots or less becoming southwest and
increasing to 15 to 20 knots after midnight. A chance of rain
showers early, then snow showers with rain showers likely late
this evening. Snow showers after midnight.
.TUESDAY...Southwest winds 15 to 20 knots becoming northwest.
Snow showers likely early, then snow from late morning on.
.TUESDAY NIGHT...Northwest winds 5 to 15 knots becoming west. A
chance of snow showers in the evening.
.WEDNESDAY...West winds 5 to 10 knots. Partly to mostly sunny.
.WEDNESDAY NIGHT...Southwest winds 10 knots or less. Becoming
mainly clear.
.THURSDAY...Light and variable winds. A chance of rain during the
day, then rain likely Thursday night.
.FRIDAY...Northeast winds 10 knots or less. Rain likely.
.SATURDAY...Northeast winds 10 knots or less becoming north. Rain
likely during the day, then a chance of rain showers Saturday
night.

$$