| NWS Forecast for: St. Lawrence River from Ogdensburg to St. Regis NY (SLZ024) Issued by: National Weather Service Buffalo, NY Last Update: 1008 AM EDT Sun Apr 5 2026 | |
This Afternoon: Southwest winds 10 to 15 knots increasing to 15 to 20 knots. A chance of showers. Tonight: West winds 15 to 20 knots diminishing to 5 to 15 knots. A chance of rain showers early, then a chance of rain and snow showers. A chance of snow showers late. Monday: West winds 5 to 10 knots. A chance of snow showers in the morning. Monday Night: West winds 10 knots or less becoming north. A chance of rain and snow showers in the evening, then snow showers likely overnight. Tuesday: North winds 5 to 15 knots becoming southwest less than 10 knots. A chance of snow showers during the day. Wednesday: Southwest winds 5 to 15 knots becoming south 15 to 20 knots. Mainly clear, then becoming mostly cloudy. Thursday: South winds 15 to 25 knots becoming southwest. A chance of rain showers. | |
| Zone Forecast: St. Lawrence River from Ogdensburg to St. Regis NY (SLZ024) | |
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