539 WOUS64 KWNS 162203 WOU6 SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 686 NWS STORM PREDICTION CENTER NORMAN OK 603 PM EDT FRI OCT 16 2026 SEVERE THUNDERSTORM WATCH 686 REMAINS IN EFFECT UNTIL 800 PM EDT FOR THE FOLLOWING LOCATIONS DCC001-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ DC . DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE DISTRICT OF COLUMBIA $$ MDC003-005-009-013-015-017-021-025-027-031-033-037-510-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ MD . MARYLAND COUNTIES INCLUDED ARE ANNE ARUNDEL BALTIMORE CALVERT CARROLL CECIL CHARLES FREDERICK HARFORD HOWARD MONTGOMERY PRINCE GEORGES ST. MARYS MARYLAND INDEPENDENT CITIES INCLUDED ARE BALTIMORE CITY $$ PAC011-017-025-029-045-071-077-089-091-095-101-133-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ PA . PENNSYLVANIA COUNTIES INCLUDED ARE BERKS BUCKS CARBON CHESTER DELAWARE LANCASTER LEHIGH MONROE MONTGOMERY NORTHAMPTON PHILADELPHIA YORK $$ VAC013-047-059-061-079-099-107-113-137-153-157-177-179-510-600- 610-630-683-685-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ VA . VIRGINIA COUNTIES INCLUDED ARE ARLINGTON CULPEPER FAIRFAX FAUQUIER GREENE KING GEORGE LOUDOUN MADISON ORANGE PRINCE WILLIAM RAPPAHANNOCK SPOTSYLVANIA STAFFORD VIRGINIA INDEPENDENT CITIES INCLUDED ARE ALEXANDRIA FAIRFAX FALLS CHURCH FREDERICKSBURG MANASSAS MANASSAS PARK $$ ANZ530-531-532-533-534-535-536-537-538-539-540-541-542-543- 170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ CW . ADJACENT COASTAL WATERS INCLUDED ARE CHESAPEAKE BAY NORTH OF POOLES ISLAND MD CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA PATAPSCO RIVER INCLUDING BALTIMORE HARBOR CHESTER RIVER TO QUEENSTOWN MD EASTERN BAY CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER PATUXENT RIVER TO BROOMES ISLAND MD TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND $$ ATTN...WFO...LWX...PHI...CTP...  245 WOUS64 KWNS 162213 WOU7 SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 687 NWS STORM PREDICTION CENTER NORMAN OK 613 PM EDT FRI OCT 16 2026 SEVERE THUNDERSTORM WATCH 687 REMAINS IN EFFECT UNTIL 1000 PM EDT FOR THE FOLLOWING LOCATIONS CTC001-005-009-170200- /O.CON.KWNS.SV.A.0687.000000T0000Z-261017T0200Z/ CT . CONNECTICUT COUNTIES INCLUDED ARE FAIRFIELD LITCHFIELD NEW HAVEN $$ DEC001-003-005-170200- /O.CON.KWNS.SV.A.0687.000000T0000Z-261017T0200Z/ DE . DELAWARE COUNTIES INCLUDED ARE KENT NEW CASTLE SUSSEX $$ MDC011-029-035-041-170200- /O.CON.KWNS.SV.A.0687.000000T0000Z-261017T0200Z/ MD . MARYLAND COUNTIES INCLUDED ARE CAROLINE KENT QUEEN ANNE'S TALBOT $$ NJC001-003-005-007-009-011-013-015-017-019-021-023-025-027-029- 031-033-035-037-039-041-170200- /O.CON.KWNS.SV.A.0687.000000T0000Z-261017T0200Z/ NJ . NEW JERSEY COUNTIES INCLUDED ARE ATLANTIC BERGEN BURLINGTON CAMDEN CAPE MAY CUMBERLAND ESSEX GLOUCESTER HUDSON HUNTERDON MERCER MIDDLESEX MONMOUTH MORRIS OCEAN PASSAIC SALEM SOMERSET SUSSEX UNION WARREN $$ NYC005-027-047-059-061-071-079-081-085-087-111-119-170200- /O.CON.KWNS.SV.A.0687.000000T0000Z-261017T0200Z/ NY . NEW YORK COUNTIES INCLUDED ARE BRONX DUTCHESS KINGS NASSAU NEW YORK (MANHATTAN)ORANGE PUTNAM QUEENS RICHMOND ROCKLAND ULSTER WESTCHESTER $$ ANZ335-338-355-430-431-450-451-452-453-454-455-170200- /O.CON.KWNS.SV.A.0687.000000T0000Z-261017T0200Z/ CW . ADJACENT COASTAL WATERS INCLUDED ARE LONG ISLAND SOUND WEST OF NEW HAVEN CT/PORT JEFFERSON NY NEW YORK HARBOR SANDY HOOK NJ TO FIRE ISLAND INLET NY OUT 20 NM DELAWARE BAY WATERS NORTH OF EAST POINT NJ TO SLAUGHTER BEACH DE DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE COASTAL WATERS FROM SANDY HOOK TO MANASQUAN INLET NJ OUT 20 NM COASTAL WATERS FROM MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20 NM COASTAL WATERS FROM LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20 NM COASTAL WATERS FROM GREAT EGG INLET TO CAPE MAY NJ OUT 20 NM COASTAL WATERS FROM CAPE MAY NJ TO CAPE HENLOPEN DE OUT 20 NM COASTAL WATERS FROM CAPE HENLOPEN TO FENWICK ISLAND DE OUT 20 NM $$ ATTN...WFO...OKX...ALY...PHI...  546 WOUS64 KWNS 162223 WOU6 SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 686 NWS STORM PREDICTION CENTER NORMAN OK 623 PM EDT FRI OCT 16 2026 SEVERE THUNDERSTORM WATCH 686 REMAINS IN EFFECT UNTIL 800 PM EDT FOR THE FOLLOWING LOCATIONS DCC001-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ DC . DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE DISTRICT OF COLUMBIA $$ MDC003-005-009-013-015-017-021-025-027-031-033-037-510-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ MD . MARYLAND COUNTIES INCLUDED ARE ANNE ARUNDEL BALTIMORE CALVERT CARROLL CECIL CHARLES FREDERICK HARFORD HOWARD MONTGOMERY PRINCE GEORGES ST. MARYS MARYLAND INDEPENDENT CITIES INCLUDED ARE BALTIMORE CITY $$ PAC011-017-025-029-045-077-089-091-095-101-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ PA . PENNSYLVANIA COUNTIES INCLUDED ARE BERKS BUCKS CARBON CHESTER DELAWARE LEHIGH MONROE MONTGOMERY NORTHAMPTON PHILADELPHIA $$ VAC013-047-059-061-079-099-107-113-137-153-157-177-179-510-600- 610-630-683-685-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ VA . VIRGINIA COUNTIES INCLUDED ARE ARLINGTON CULPEPER FAIRFAX FAUQUIER GREENE KING GEORGE LOUDOUN MADISON ORANGE PRINCE WILLIAM RAPPAHANNOCK SPOTSYLVANIA STAFFORD VIRGINIA INDEPENDENT CITIES INCLUDED ARE ALEXANDRIA FAIRFAX FALLS CHURCH FREDERICKSBURG MANASSAS MANASSAS PARK $$ ANZ530-531-532-533-534-535-536-537-538-539-540-541-542-543- 170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ CW . ADJACENT COASTAL WATERS INCLUDED ARE CHESAPEAKE BAY NORTH OF POOLES ISLAND MD CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA PATAPSCO RIVER INCLUDING BALTIMORE HARBOR CHESTER RIVER TO QUEENSTOWN MD EASTERN BAY CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER PATUXENT RIVER TO BROOMES ISLAND MD TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND $$ ATTN...WFO...LWX...PHI...  274 WOUS64 KWNS 162243 WOU6 SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 686 NWS STORM PREDICTION CENTER NORMAN OK 643 PM EDT FRI OCT 16 2026 SEVERE THUNDERSTORM WATCH 686 REMAINS IN EFFECT UNTIL 800 PM EDT FOR THE FOLLOWING LOCATIONS DCC001-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ DC . DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE DISTRICT OF COLUMBIA $$ MDC003-005-009-015-017-025-027-031-033-037-510-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ MD . MARYLAND COUNTIES INCLUDED ARE ANNE ARUNDEL BALTIMORE CALVERT CECIL CHARLES HARFORD HOWARD MONTGOMERY PRINCE GEORGES ST. MARYS MARYLAND INDEPENDENT CITIES INCLUDED ARE BALTIMORE CITY $$ PAC011-017-025-029-045-077-089-091-095-101-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ PA . PENNSYLVANIA COUNTIES INCLUDED ARE BERKS BUCKS CARBON CHESTER DELAWARE LEHIGH MONROE MONTGOMERY NORTHAMPTON PHILADELPHIA $$ VAC013-059-099-153-177-179-510-600-610-630-683-685-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ VA . VIRGINIA COUNTIES INCLUDED ARE ARLINGTON FAIRFAX KING GEORGE PRINCE WILLIAM SPOTSYLVANIA STAFFORD VIRGINIA INDEPENDENT CITIES INCLUDED ARE ALEXANDRIA FAIRFAX FALLS CHURCH FREDERICKSBURG MANASSAS MANASSAS PARK $$ ANZ530-531-532-533-534-535-536-537-538-539-540-541-542-543- 170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ CW . ADJACENT COASTAL WATERS INCLUDED ARE CHESAPEAKE BAY NORTH OF POOLES ISLAND MD CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA PATAPSCO RIVER INCLUDING BALTIMORE HARBOR CHESTER RIVER TO QUEENSTOWN MD EASTERN BAY CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER PATUXENT RIVER TO BROOMES ISLAND MD TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH ISLAND $$ ATTN...WFO...LWX...PHI...  275 WOUS64 KWNS 162243 WOU7 SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 687 NWS STORM PREDICTION CENTER NORMAN OK 643 PM EDT FRI OCT 16 2026 SEVERE THUNDERSTORM WATCH 687 REMAINS IN EFFECT UNTIL 1000 PM EDT FOR THE FOLLOWING LOCATIONS CTC001-005-009-170200- /O.CON.KWNS.SV.A.0687.000000T0000Z-261017T0200Z/ CT . CONNECTICUT COUNTIES INCLUDED ARE FAIRFIELD LITCHFIELD NEW HAVEN $$ DEC001-003-005-170200- /O.CON.KWNS.SV.A.0687.000000T0000Z-261017T0200Z/ DE . DELAWARE COUNTIES INCLUDED ARE KENT NEW CASTLE SUSSEX $$ MDC011-029-035-041-170200- /O.CON.KWNS.SV.A.0687.000000T0000Z-261017T0200Z/ MD . MARYLAND COUNTIES INCLUDED ARE CAROLINE KENT QUEEN ANNE'S TALBOT $$ NJC001-003-005-007-009-011-013-015-017-019-021-023-025-027-029- 031-033-035-037-039-041-170200- /O.CON.KWNS.SV.A.0687.000000T0000Z-261017T0200Z/ NJ . NEW JERSEY COUNTIES INCLUDED ARE ATLANTIC BERGEN BURLINGTON CAMDEN CAPE MAY CUMBERLAND ESSEX GLOUCESTER HUDSON HUNTERDON MERCER MIDDLESEX MONMOUTH MORRIS OCEAN PASSAIC SALEM SOMERSET SUSSEX UNION WARREN $$ NYC005-027-047-059-061-071-079-081-085-087-111-119-170200- /O.CON.KWNS.SV.A.0687.000000T0000Z-261017T0200Z/ NY . NEW YORK COUNTIES INCLUDED ARE BRONX DUTCHESS KINGS NASSAU NEW YORK (MANHATTAN)ORANGE PUTNAM QUEENS RICHMOND ROCKLAND ULSTER WESTCHESTER $$ ANZ335-338-355-430-431-450-451-452-453-454-455-170200- /O.CON.KWNS.SV.A.0687.000000T0000Z-261017T0200Z/ CW . ADJACENT COASTAL WATERS INCLUDED ARE LONG ISLAND SOUND WEST OF NEW HAVEN CT/PORT JEFFERSON NY NEW YORK HARBOR SANDY HOOK NJ TO FIRE ISLAND INLET NY OUT 20 NM DELAWARE BAY WATERS NORTH OF EAST POINT NJ TO SLAUGHTER BEACH DE DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE COASTAL WATERS FROM SANDY HOOK TO MANASQUAN INLET NJ OUT 20 NM COASTAL WATERS FROM MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20 NM COASTAL WATERS FROM LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20 NM COASTAL WATERS FROM GREAT EGG INLET TO CAPE MAY NJ OUT 20 NM COASTAL WATERS FROM CAPE MAY NJ TO CAPE HENLOPEN DE OUT 20 NM COASTAL WATERS FROM CAPE HENLOPEN TO FENWICK ISLAND DE OUT 20 NM $$ ATTN...WFO...OKX...ALY...PHI...  745 WOUS64 KWNS 162253 WOU6 SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 686 NWS STORM PREDICTION CENTER NORMAN OK 653 PM EDT FRI OCT 16 2026 SEVERE THUNDERSTORM WATCH 686 REMAINS IN EFFECT UNTIL 800 PM EDT FOR THE FOLLOWING LOCATIONS PAC011-017-025-029-045-077-089-091-095-101-170000- /O.CON.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ PA . PENNSYLVANIA COUNTIES INCLUDED ARE BERKS BUCKS CARBON CHESTER DELAWARE LEHIGH MONROE MONTGOMERY NORTHAMPTON PHILADELPHIA $$ ATTN...WFO...PHI...  968 WOUS64 KWNS 162258 WOU6 SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 686 NWS STORM PREDICTION CENTER NORMAN OK 658 PM EDT FRI OCT 16 2026 SEVERE THUNDERSTORM WATCH 686 IS NO LONGER IN EFFECT. DCZ000-MDZ000-NYZ000-PAZ000-VAZ000-WVZ000-ANZ000-170000- /O.CAN.KWNS.SV.A.0686.000000T0000Z-261017T0000Z/ NO COUNTIES OR PARISHES REMAIN IN THE WATCH. NO MARINE ZONES REMAIN IN THE WATCH. $$ ATTN...WFO...LWX...CTP...BGM...PHI...