Environment & Climate · North America

Special Marine Warning issued October 16 at 5:45PM EDT until October 16 at 7:45PM EDT by NWS Baltimore MD/Washington DC

SMWLWX The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Tidal Potomac from Indian Head to Cobb Island MD... Tidal Potomac from Key Bridge to Indian Head MD... * Until 745 PM EDT. * At 544 PM EDT, strong thunderstorms were located along a line extending from 29 nm north of T