Coastal Waters Forecast for St. Lawrence River from Ogdensburg to St. Regis NY (SLZ024) (Text-Only)
NWS Forecast for: St. Lawrence River from Ogdensburg to St. Regis NY (SLZ024)
Issued by: National Weather Service Buffalo, NY
Last Update: 410 PM EDT Thu Mar 26 2026
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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.







Zone Forecast: St. Lawrence River from Ogdensburg to St. Regis NY (SLZ024)

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