Heavy Rainfall Threat The Across The Eastern U.S.
A strong cold front will gradually push through the Eastern U.S. over the next couple of days and will bring heavy rain and severe weather, primarily damaging winds . Excessive rainfall may result in flash flooding in the central Great Lakes and central Appalachians. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes.
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| 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: 438 AM EDT Wed Sep 22 2021 | |
Rest Of The Overnight: SE winds 15 kt with gusts to 20 kt. Waves 3 ft. Isolated showers. Today: SE winds 15 to 20 kt. Gusts up to 30 kt... Increasing to 35 kt late. Waves 3 ft. Scattered showers and tstms. Tonight: SE winds 15 to 20 kt with gusts to 35 kt. Waves 4 ft. Scattered showers and tstms. Vsby 1 nm or less. Thu: S winds 15 to 20 kt with gusts to 30 kt. Waves 3 ft. Showers with a chance of tstms. Thu Night: W winds 5 to 10 kt with gusts to 20 kt. Waves 1 to 2 ft. A chance of showers and tstms. Fri: NW winds 5 to 10 kt. Waves 1 to 2 ft. Fri Night: N winds 5 kt. Waves less than 1 ft. Sat: SW winds 5 to 10 kt. Waves 1 ft or less. Sun: W winds 5 to 10 kt. Waves 1 ft. 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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