105
FZUS61 KBUF 030803
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
403 AM EDT Sun May 3 2026

SLZ022-024-031500-
Saint Lawrence River from Cape Vincent to Saint Regis
403 AM EDT Sun May 3 2026

.TODAY...West winds 10 knots or less becoming southwest 10 to
15 knots. Mostly cloudy early, then becoming mostly sunny.
.TONIGHT...Southwest winds 5 to 15 knots. A chance of showers.
Showers likely late.
.MONDAY...Southwest winds 10 to 15 knots. A chance of showers in
the morning.
.MONDAY NIGHT...Southwest winds 5 to 15 knots becoming south.
Partly to mostly cloudy.
.TUESDAY...Southwest winds 5 to 15 knots diminishing to less than
10 knots. Showers.
.WEDNESDAY...West winds 10 knots or less becoming southwest. Rain
showers during the day, then a chance of rain showers Wednesday
night.
.THURSDAY...West winds 10 knots or less. A chance of rain
showers.

$$