414
FZUS61 KBUF 031402
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 AM EDT Thu Jul 3 2025

SLZ022-024-032100-
Saint Lawrence River from Cape Vincent to Saint Regis
1002 AM EDT Thu Jul 3 2025

.THIS AFTERNOON...West winds 10 knots or less. Showers likely with
a chance of thunderstorms.
.TONIGHT...Northwest winds less than 10 knots. A chance of
showers and thunderstorms early.
.FRIDAY...Northwest winds less than 10 knots becoming west.
Sunny.
.FRIDAY NIGHT...West winds less than 10 knots becoming south.
Mainly clear in the evening, then becoming partly cloudy.
.SATURDAY...Southwest winds 5 to 10 knots. Partly cloudy.
.SUNDAY...Southwest winds 5 to 10 knots becoming west. A chance
of showers during the day, then a chance of showers and
thunderstorms Sunday night.
.MONDAY...Northwest winds 10 knots or less becoming north. A
chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$