SEVERE THUNDERSTORM WATCH 433 IS IN EFFECT UNTIL 700 PM EDT FOR THE FOLLOWING LOCATIONS MDC003-005-009-011-013-015-017-019-021-025-027-029-031-033-035- 037-041-510-182300- /O.NEW.KWNS.SV.A.0433.250618T1645Z-250618T2300Z/ MD . MARYLAND COUNTIES INCLUDED ARE ANNE ARUNDEL BALTIMORE CALVERT CAROLINE CARROLL CECIL CHARLES DORCHESTER FREDERICK HARFORD HOWARD KENT MONTGOMERY PRINCE GEORGES QUEEN ANNE`S ST. MARYS TALBOT MARYLAND INDEPENDENT CITIES INCLUDED ARE BALTIMORE CITY By the National Weather Service, Sterling, Va.