SMWLWX The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for. Chesapeake Bay from Pooles Island to Sandy Point MD. Chesapeake Bay north of Pooles Island MD. Chester River to Queenstown MD. Patapsco River including Baltimore Harbor. * Until 1230 AM EDT. * At 1026 PM EDT, strong thunderstorms were located along a line extending from 20 nm northwest of Middle River to 22 nm north of Key Bridge, moving east at 25 knots. HAZARD. Wind gusts 34 knots or greater. SOURCE. Radar indicated. IMPACT. Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. * Locations impacted include. Pinehurst, Turkey Point, North Point State Park, Fort Smallwood Park, Hart Miller Island, Magothy River, Rock Hall, Dobbins Island, Gibson Island, Bodkin Point, Tolchester Beach, Pooles Island, Spesutie Island, Love Point, Gunpowder River, Sandy Point State Park, Baltimore Light, Northeast River, Sevenfoot Knoll, and Aberdeen Proving Ground.

* WHAT. Up to one half foot of inundation above ground level expected in low lying areas due to tidal flooding. * WHERE. Shoreline in Anne Arundel County. * WHEN. From 11 PM this evening to 4 AM EDT Sunday, especially around the time of high tide. * IMPACTS. At 2.6 feet, water may begin to pond in the parking lot at Annapolis City Dock, and surround the Alex Haley Memorial. * ADDITIONAL DETAILS. Tides one to one and a half feet above normal. The next high tide at Annapolis U.S. Naval Academy is at 1:15 AM.

THE NATIONAL WEATHER SERVICE WILL ALLOW SEVERE THUNDERSTORM WATCH 483 TO EXPIRE AT 10 PM EDT THIS EVENING FOR THE FOLLOWING AREAS IN MARYLAND THIS ALLOWS TO EXPIRE 3 COUNTIES IN NORTH CENTRAL MARYLAND WASHINGTON IN WESTERN MARYLAND ALLEGANY GARRETT IN VIRGINIA THIS ALLOWS TO EXPIRE 5 COUNTIES IN NORTHWEST VIRGINIA CITY OF WINCHESTER CLARKE FREDERICK SHENANDOAH WARREN IN WEST VIRGINIA THIS ALLOWS TO EXPIRE 8 COUNTIES IN EASTERN WEST VIRGINIA GRANT HAMPSHIRE HARDY MINERAL PENDLETON IN THE PANHANDLE OF WEST VIRGINIA BERKELEY JEFFERSON MORGAN THIS INCLUDES THE CITIES OF BERRYVILLE, CHARLES TOWN, CUMBERLAND, FORT ASHBY, FRANKLIN, FRONT ROYAL, FROSTBURG, GRANTSVILLE, HAGERSTOWN, KEYSER, MARTINSBURG, MOOREFIELD, MOUNTAIN LAKE PARK, OAKLAND, PAW PAW, PETERSBURG, ROMNEY, SHEPHERDSTOWN, STRASBURG, WINCHESTER, WINCHESTER, AND WOODSTOCK.

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for. Southeastern Carroll County in north central Maryland. Northwestern Howard County in central Maryland. Northeastern Montgomery County in central Maryland. Southeastern Frederick County in north central Maryland. West central Baltimore County in northern Maryland. * Until 1045 PM EDT. * At 1015 PM EDT, severe thunderstorms were located along a line extending from Gamber to near Green Valley, moving east at 25 mph. HAZARD. 60 mph wind gusts. SOURCE. Radar indicated. IMPACT. Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles. * Locations impacted include. Pikesville, Cockeysville, Damascus, Ellicott City, Randallstown, Owings Mills, Eldersburg, Milford Mill, Reisterstown, Mays Chapel, Timonium, Mount Airy, Sykesville, Oakland, Gamber, Green Valley, Lutherville-Timonium, Garrison, Monrovia, and Finksburg.