448  
WOUS64 KWNS 162011  
WOU3  
 
SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 263  
NWS STORM PREDICTION CENTER NORMAN OK  
411 PM EDT FRI MAY 16 2025  
 
SEVERE THUNDERSTORM WATCH 263 REMAINS IN EFFECT UNTIL 1000 PM EDT  
FOR THE FOLLOWING LOCATIONS  
 
DCC001-170200-  
/O.CON.KWNS.SV.A.0263.000000T0000Z-250517T0200Z/  
 
DC  
. DISTRICT OF COLUMBIA COUNTIES INCLUDED ARE  
 
DISTRICT OF COLUMBIA  
 
 
MDC001-003-005-009-013-017-021-023-025-027-031-033-037-043-510-  
170200-  
/O.CON.KWNS.SV.A.0263.000000T0000Z-250517T0200Z/  
 
MD  
. MARYLAND COUNTIES INCLUDED ARE  
 
ALLEGANY ANNE ARUNDEL BALTIMORE  
CALVERT CARROLL CHARLES  
FREDERICK GARRETT HARFORD  
HOWARD MONTGOMERY PRINCE GEORGES  
ST. MARYS WASHINGTON  
 
MARYLAND INDEPENDENT CITIES INCLUDED ARE  
 
BALTIMORE CITY  
 
 
PAC001-009-013-021-027-031-033-041-053-055-057-061-065-067-087-  
099-111-121-133-170200-  
/O.CON.KWNS.SV.A.0263.000000T0000Z-250517T0200Z/  
 
PA  
. PENNSYLVANIA COUNTIES INCLUDED ARE  
 
ADAMS BEDFORD BLAIR  
CAMBRIA CENTRE CLARION  
CLEARFIELD CUMBERLAND FOREST  
FRANKLIN FULTON HUNTINGDON  
JEFFERSON JUNIATA MIFFLIN  
PERRY SOMERSET VENANGO  
YORK  
 
 
VAC013-043-047-059-061-069-099-107-139-153-157-171-179-187-510-  
600-610-683-685-840-170200-  
/O.CON.KWNS.SV.A.0263.000000T0000Z-250517T0200Z/  
 
VA  
. VIRGINIA COUNTIES INCLUDED ARE  
 
ARLINGTON CLARKE CULPEPER  
FAIRFAX FAUQUIER FREDERICK  
KING GEORGE LOUDOUN PAGE  
PRINCE WILLIAM RAPPAHANNOCK SHENANDOAH  
STAFFORD WARREN  
 
VIRGINIA INDEPENDENT CITIES INCLUDED ARE  
 
ALEXANDRIA FAIRFAX FALLS CHURCH  
MANASSAS MANASSAS PARK WINCHESTER  
 
 
WVC003-023-027-031-037-057-065-170200-  
/O.CON.KWNS.SV.A.0263.000000T0000Z-250517T0200Z/  
 
WV  
. WEST VIRGINIA COUNTIES INCLUDED ARE  
 
BERKELEY GRANT HAMPSHIRE  
HARDY JEFFERSON MINERAL  
MORGAN  
 
 
ANZ530-531-532-533-534-535-536-537-538-540-541-542-170200-  
/O.CON.KWNS.SV.A.0263.000000T0000Z-250517T0200Z/  
 
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  
 
EASTERN BAY  
 
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER  
 
PATUXENT RIVER TO BROOMES ISLAND MD  
 
 
 
ATTN...WFO...LWX...CTP...PBZ...  
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