957
FZUS61 KBUF 171401
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1001 AM EDT Thu Apr 17 2025

SLZ022-172100-
Saint Lawrence River from Cape Vincent to Ogdensburg-
1001 AM EDT Thu Apr 17 2025

.THIS AFTERNOON...West winds 5 to 10 knots. Sunny.
.TONIGHT...Southwest winds 10 knots or less becoming south.
Mainly clear.
.FRIDAY...South winds 5 to 15 knots. Rain showers likely in the
afternoon.
.FRIDAY NIGHT...South winds 10 to 15 knots becoming southwest.
Showers likely in the evening, then showers with a chance of
thunderstorms overnight.
.SATURDAY...Southwest winds 5 to 15 knots becoming west. Showers
with a chance of thunderstorms during the day, then a chance of
showers Saturday night.
.SUNDAY...Northwest winds 10 knots or less becoming northeast.
Partly to mostly cloudy.
.MONDAY...East winds 5 to 10 knots becoming south. A chance of
rain showers during the day, then rain showers likely Monday
night.

Winds and waves higher in and near thunderstorms.

$$

SLZ024-172100-
Saint Lawrence River from Ogdensburg to Saint Regis-
1001 AM EDT Thu Apr 17 2025

.THIS AFTERNOON...West winds 5 to 10 knots. Sunny.
.TONIGHT...West winds 10 knots or less becoming south. Mainly
clear.
.FRIDAY...South winds 10 knots or less. Rain showers likely in
the afternoon.
.FRIDAY NIGHT...South winds 10 to 15 knots becoming southwest.
Showers likely.
.SATURDAY...Southwest winds 5 to 15 knots becoming west. Rain
showers likely during the day, then a chance of rain showers
Saturday night.
.SUNDAY...Northwest winds 10 knots or less becoming northeast.
Partly cloudy.
.MONDAY...East winds 5 to 10 knots becoming south. A chance of
rain showers during the day, then rain showers likely Monday
night.

Winds and waves higher in and near thunderstorms.

$$