| NWS Forecast for: St. Lawrence River from Ogdensburg to St. Regis NY (SLZ024) Issued by: National Weather Service Buffalo, NY Last Update: 402 PM EDT Sat Nov 1 2025 |  |
| Tonight: West winds 5 to 15 knots diminishing to less than 10 knots. Mostly cloudy. Sunday: West winds 10 knots or less becoming southwest. Mostly sunny. Sunday Night: Southwest winds 10 knots or less becoming south 10 to 15 knots. Partly cloudy. Monday: South winds 10 to 15 knots becoming southwest 15 to 20 knots. Showers. Monday Night: Southwest winds 15 to 20 knots becoming west 5 to 15 knots. Rain showers. Tuesday: West winds 5 to 15 knots becoming southwest. Partly cloudy. Wednesday: Southwest winds 10 knots or less becoming west. Rain showers likely. Thursday: Northwest winds 5 to 10 knots becoming south. A chance of rain showers during the day. | |
| Zone Forecast: St. Lawrence River from Ogdensburg to St. Regis NY (SLZ024) | |
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