618
FZUS61 KBUF 261403
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1003 AM EDT Sun Jul 26 2026

SLZ022-024-262100-
Saint Lawrence River from Cape Vincent to Saint Regis
1003 AM EDT Sun Jul 26 2026

.THIS AFTERNOON...Southwest winds 10 knots or less. A chance of
showers and thunderstorms.
.TONIGHT...Southwest winds less than 10 knots. A chance of
showers and thunderstorms early.
.MONDAY...South winds less than 10 knots becoming southwest. A
chance of showers in the morning, then a chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds less than 10 knots. A chance of
showers and thunderstorms in the evening, then showers likely
overnight.
.TUESDAY...Southeast winds 10 knots or less becoming northeast.
Showers with a chance of thunderstorms.
.WEDNESDAY...Northeast winds 5 to 10 knots becoming north.
Showers with a chance of thunderstorms.
.THURSDAY...North winds 5 to 10 knots becoming light and
variable. A chance of showers.

Winds and waves higher in and near thunderstorms.

$$