Great Lakes Forecast
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928
FZUS61 KBUF 162001
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
401 PM EDT Fri May 16 2025

SLZ022-024-170300-
Saint Lawrence River from Cape Vincent to Saint Regis
401 PM EDT Fri May 16 2025

.TONIGHT...Southwest winds 10 knots or less becoming south.
Partly to mostly cloudy.
.SATURDAY...Southeast winds 10 knots or less becoming southwest
10 to 15 knots. Showers likely with a chance of thunderstorms.
.SATURDAY NIGHT...Southwest winds 5 to 15 knots. Showers likely
with a chance of thunderstorms in the evening, then showers
likely overnight.
.SUNDAY...Southwest winds 5 to 10 knots becoming northwest.
Showers.
.SUNDAY NIGHT...Northwest winds 5 to 10 knots. Showers in the
evening, then a chance of showers overnight.
.MONDAY...Northwest winds 5 to 10 knots. Mostly cloudy.
.TUESDAY...North winds 10 knots or less becoming northeast.
Mostly cloudy.
.WEDNESDAY...Northeast winds 5 to 10 knots. A chance of showers.

Winds and waves higher in and near thunderstorms.

$$