Great Lakes Forecast
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488
FZUS61 KBUF 070803
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
402 AM EDT Sun Jun 7 2026

SLZ022-024-071500-
Saint Lawrence River from Cape Vincent to Saint Regis
402 AM EDT Sun Jun 7 2026

.TODAY...Northwest winds 5 to 10 knots becoming north. Showers
likely this morning.
.TONIGHT...North winds less than 10 knots. Partly cloudy.
.MONDAY...Light and variable winds. Sunny.
.MONDAY NIGHT...Light and variable winds. Clear.
.TUESDAY...South winds less than 10 knots. A chance of showers
and thunderstorms Tuesday night.
.WEDNESDAY...South winds 10 knots or less becoming southwest.
Showers with a chance of thunderstorms.
.THURSDAY...Southwest winds 10 knots or less. A chance of showers
and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$