Heavy Rainfall for the Mid-Atlantic; Heat and Wildfire Concerns for the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region today into tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the interior Northwest with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

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: 402 PM EDT Mon Jul 14 2025
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Tonight: Southwest winds less than 10 knots. Mainly clear.

Tuesday: Light and variable winds. Sunny.

Tuesday Night: Southwest winds less than 10 knots. Mainly clear.

Wednesday: South winds 10 knots or less becoming southwest. Sunny.

Wednesday Night: Southwest winds less than 10 knots becoming south. A chance of showers and thunderstorms overnight.

Thursday: Southwest winds 5 to 10 knots becoming northwest. Showers likely with a chance of thunderstorms.

Friday: North winds 5 to 10 knots becoming light and variable. A chance of showers during the day.

Saturday: West winds less than 10 knots becoming south. Partly cloudy.

winds and waves higher in and near thunderstorms.







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

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