Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West
Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. Read More >
| NWS Forecast for: St. Lawrence River from Ogdensburg to St. Regis NY (SLZ024) Issued by: National Weather Service Buffalo, NY Last Update: 402 AM EDT Thu Jul 31 2025 |  |
| Today: Northeast winds 5 to 10 knots. Mostly cloudy. Tonight: Northeast winds 5 to 10 knots. Mostly cloudy early, then clearing. Friday: Northeast winds 5 to 10 knots becoming north. Sunny. Friday Night: North winds 5 to 10 knots becoming light and variable. Mainly clear. Saturday: Southwest winds 10 knots or less. Mainly clear. Sunday: Southwest winds 10 knots or less. Mainly clear. Monday: Southwest winds less than 10 knots. Mainly clear, then becoming partly cloudy. | |
| Zone Forecast: St. Lawrence River from Ogdensburg to St. Regis NY (SLZ024) | |
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