Coastal Waters Forecast for St. Lawrence River above Ogdensburg NY (SLZ022) (Text-Only)
NWS Forecast for: St. Lawrence River above Ogdensburg NY (SLZ022)
Issued by: National Weather Service Buffalo, NY
Last Update: 410 AM EDT Wed Apr 15 2026
Print




Today: East winds 10 knots or less becoming north. A chance of rain showers early, then rain showers late this morning. Rain showers likely early this afternoon. Areas of fog this morning. Patchy fog late.

Tonight: Northeast winds less than 10 knots becoming east. Areas of fog. A chance of showers in the evening, then showers likely after midnight.

Thursday: East winds 10 knots or less becoming south. Patchy fog in the morning. Showers likely in the morning, then showers in the afternoon.

Thursday Night: South winds less than 10 knots becoming north. Showers with a chance of thunderstorms in the evening, then showers likely overnight.

Friday: North winds 10 knots or less becoming east. Showers likely during the day.

Saturday: Southeast winds 5 to 15 knots becoming southwest. A chance of showers during the day, then showers likely saturday night.

Sunday: Southwest winds 10 to 15 knots becoming west. Rain showers likely during the day, then rain showers likely with a chance of snow showers sunday night.

winds and waves higher in and near thunderstorms.







Zone Forecast: St. Lawrence River above Ogdensburg NY (SLZ022)

Visit your local NWS office at: https://www.weather.gov/buf