Areas of Excessive Rainfall; Watching for Tropical Cyclone Development in the Atlantic
Heavy to excessive rainfall Wednesday may bring areas of flash and urban flooding over portions of the Ohio and Tennessee Valleys. In Arizona and New Mexico, heavy to excessive rainfall from monsoon thunderstorms may bring isolated flash and urban flooding Thursday into Saturday. Two tropical waves in the Atlantic are being monitored for tropical cyclone formation within the next few days. Read More >
| NWS Forecast for: Tidal Potomac from Cobb Island MD to Smith Point VA (ANZ537) Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 434 AM EDT Wed Sep 24 2025 | |
| Rest Of The Overnight: SW winds 10 kt. Waves 1 ft. Today: S winds around 5 kt...becoming SE late. Waves 1 ft. Tonight: S winds 5 to 10 kt. Waves 1 ft. A chance of showers. Vsby 1 nm or less. Thu: S winds 10 kt. Waves 1 ft. A chance of showers. Thu Night: SW winds 5 to 10 kt. Waves 1 ft. Showers likely with a chance of tstms. Fri: NW winds 5 to 10 kt. Waves 1 ft. A chance of showers. Fri Night: E winds around 5 kt. Waves flat. A chance of showers. Sat: E winds 5 kt. Waves less than 1 ft. A chance of showers. Sun: NE winds 5 to 10 kt. Waves 1 ft. A chance of showers. winds and waves higher and visibilities lower in and near tstms. | |
| Zone Forecast: Tidal Potomac from Cobb Island MD to Smith Point VA (ANZ537) | |
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