Great Lakes Forecast
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
180
FZUS61 KBUF 131402
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
1002 AM EDT Sun Sep 13 2026

SLZ022-024-132100-
Saint Lawrence River from Cape Vincent to Saint Regis
1002 AM EDT Sun Sep 13 2026

.THIS AFTERNOON...Southwest winds 5 to 10 knots. A chance of
showers early. A chance of showers and
thunderstorms late.
.TONIGHT...West winds 5 to 10 knots becoming northwest. A chance
of showers.
.MONDAY...Northwest winds 5 to 10 knots. Sunny.
.MONDAY NIGHT...Northwest winds less than 10 knots. Mainly clear.
.TUESDAY...South winds 5 to 15 knots becoming southwest 15 to
20 knots. A chance of showers Tuesday night.
.WEDNESDAY...Southwest winds 10 knots or less becoming northeast.
A chance of showers during the day.
.THURSDAY...Northeast winds 10 knots or less becoming north. A
chance of showers.

Winds and waves higher in and near thunderstorms.

$$