FZUS61 KBUF 040803

GLFSL 



Forecast for the Saint Lawrence River

including the Thousand Islands Region

National Weather Service Buffalo NY

403 AM EDT Mon May 4 2026



SLZ022-024-041500-

Saint Lawrence River from Cape Vincent to Saint Regis

403 AM EDT Mon May 4 2026



.TODAY...Southwest winds 10 to 15 knots. A chance of showers

early, then a chance of sprinkles late this morning. 

.TONIGHT...Southwest winds 5 to 15 knots becoming south. A chance

of showers after midnight. 

.TUESDAY...Southwest winds 10 to 15 knots increasing to 15 to

20 knots. Showers.

.TUESDAY NIGHT...Southwest winds 10 knots or less. Showers in the

evening, then rain likely overnight. 

.WEDNESDAY...West winds less than 10 knots becoming southwest.

Rain likely during the day, then a chance of rain showers

Wednesday night. 

.THURSDAY...West winds 10 knots or less. Mostly cloudy. 

.FRIDAY...West winds 5 to 15 knots becoming southwest. A chance

of rain showers. 



$$