FZUS61 KBUF 262010
GLFSL

Forecast for the Saint Lawrence River
including the Thousand Islands Region
National Weather Service Buffalo NY
410 PM EDT Thu Mar 26 2026

SLZ022-024-270300-
Saint Lawrence River from Cape Vincent to Saint Regis
410 PM EDT Thu Mar 26 2026

.TONIGHT...Northwest winds 10 knots or less becoming north 10 to
15 knots. Rain early, then rain and snow showers likely late this
evening. A chance of snow and rain showers after midnight.
.FRIDAY...North winds 5 to 15 knots. Sunny.
.FRIDAY NIGHT...Northwest winds 10 knots or less becoming north.
Partly to mostly cloudy.
.SATURDAY...North winds 10 knots or less becoming west. Partly to
mostly sunny.
.SATURDAY NIGHT...West winds 5 to 10 knots becoming southwest. A
chance of snow showers overnight.
.SUNDAY...Southwest winds 5 to 15 knots. A chance of snow showers
during the day.
.MONDAY...Southwest winds 5 to 10 knots becoming north. A chance
of rain and snow showers Monday night.
.TUESDAY...Northeast winds 5 to 10 knots becoming east. A chance
of rain and snow showers during the day, then rain and snow
showers likely Tuesday night.

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