Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

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: 1002 AM EDT Tue Aug 25 2026


This Afternoon: West winds less than 10 knots. A chance of showers.

Tonight: West winds less than 10 knots. A chance of showers early. Patchy fog from late evening on.

Wednesday: Light and variable winds. Patchy fog in the morning.

Wednesday Night: Light and variable winds becoming south 5 to 10 knots. Partly cloudy.

Thursday: South winds 5 to 15 knots becoming southwest. Showers likely with a chance of thunderstorms.

Friday: Northwest winds less than 10 knots. Mostly cloudy, then clearing.

Saturday: Light and variable winds. Mainly clear.

winds and waves higher in and near thunderstorms.







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

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