079  
WWUS63 KLSX 172357  
WCNLSX  
 
WATCH COUNTY NOTIFICATION FOR WATCH 342  
NATIONAL WEATHER SERVICE ST LOUIS MO  
657 PM CDT WED JUN 17 2026  
 
MOC103-111-180100-  
/O.CAN.KLSX.TO.A.0342.000000T0000Z-260618T0300Z/  
 
THE NATIONAL WEATHER SERVICE HAS CANCELLED TORNADO WATCH 342 FOR  
THE FOLLOWING AREAS  
 
IN MISSOURI THIS CANCELS 2 COUNTIES  
 
IN NORTHEAST MISSOURI  
 
KNOX LEWIS  
 
 
 
ILC001-005-009-013-027-051-061-083-117-119-121-133-135-149-163-  
189-MOC007-019-027-051-071-073-099-113-127-135-137-139-151-163-  
173-183-189-205-219-510-180300-  
/O.CON.KLSX.TO.A.0342.000000T0000Z-260618T0300Z/  
 
TORNADO WATCH 342 REMAINS VALID UNTIL 10 PM CDT THIS EVENING FOR  
THE FOLLOWING AREAS  
 
IN ILLINOIS THIS WATCH INCLUDES 16 COUNTIES  
 
IN SOUTH CENTRAL ILLINOIS  
 
BOND CLINTON FAYETTE  
MARION MONTGOMERY WASHINGTON  
 
IN SOUTHWEST ILLINOIS  
 
CALHOUN GREENE JERSEY  
MACOUPIN MADISON MONROE  
SAINT CLAIR  
 
IN WEST CENTRAL ILLINOIS  
 
ADAMS BROWN PIKE  
 
IN MISSOURI THIS WATCH INCLUDES 20 COUNTIES  
 
IN CENTRAL MISSOURI  
 
AUDRAIN BOONE CALLAWAY  
COLE MONITEAU OSAGE  
 
IN EAST CENTRAL MISSOURI  
 
FRANKLIN GASCONADE JEFFERSON  
LINCOLN MONTGOMERY SAINT CHARLES  
SAINT LOUIS SAINT LOUIS CITY WARREN  
 
IN NORTHEAST MISSOURI  
 
MARION MONROE PIKE  
RALLS SHELBY  
 
THIS INCLUDES THE CITIES OF ALTON, BELLEVILLE, BOWLING GREEN,  
CAHOKIA, CENTRALIA, COLUMBIA, EDWARDSVILLE, FULTON, HANNIBAL,  
JEFFERSON CITY, LITCHFIELD, MEXICO, MOUNT STERLING, PITTSFIELD,  
QUINCY, SAINT CHARLES, SAINT LOUIS, SALEM, SULLIVAN, UNION,  
VANDALIA, AND WASHINGTON.  
 
 
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