938  
WWUS63 KLOT 040349  
WCNLOT  
 
WATCH COUNTY NOTIFICATION FOR WATCH 451  
NATIONAL WEATHER SERVICE CHICAGO IL  
1049 PM CDT FRI JUL 3 2026  
 
ILC031-043-089-093-099-040500-  
/O.CAN.KLOT.SV.A.0451.000000T0000Z-260704T0700Z/  
 
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM  
WATCH 451 FOR THE FOLLOWING AREAS  
 
IN ILLINOIS THIS CANCELS 5 COUNTIES  
 
IN NORTH CENTRAL ILLINOIS  
 
LA SALLE  
 
IN NORTHEAST ILLINOIS  
 
COOK DUPAGE KANE  
KENDALL  
 
THIS INCLUDES THE CITIES OF AURORA, CAROL STREAM, CHICAGO,  
DOWNERS GROVE, ELGIN, EVANSTON, LA SALLE, LEMONT, LOMBARD,  
MARSEILLES, MENDOTA, NAPERVILLE, OAK LAWN, ORLAND PARK, OSWEGO,  
OTTAWA, PARK FOREST, PLANO, SCHAUMBURG, STREATOR, WHEATON,  
AND YORKVILLE.  
 

 
 
LMZ740>742-777-040500-  
/O.CAN.KLOT.SV.A.0451.000000T0000Z-260704T0700Z/  
 
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM  
WATCH 451 FOR THE FOLLOWING AREAS  
 
THIS CANCELS THE FOLLOWING ADJACENT COASTAL WATERS  
 
WINTHROP HARBOR TO WILMETTE HARBOR IL  
WILMETTE HARBOR TO NORTHERLY ISLAND IL  
NORTHERLY ISLAND TO CALUMET HARBOR IL  
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5NM  
OFFSHORE TO MID LAKE  
 

 
 
ILC053-063-075-091-105-197-INC007-073-089-111-127-040700-  
/O.CON.KLOT.SV.A.0451.000000T0000Z-260704T0700Z/  
 
SEVERE THUNDERSTORM WATCH 451 REMAINS VALID UNTIL 2 AM CDT /3 AM  
EDT/ SATURDAY FOR THE FOLLOWING AREAS  
 
IN ILLINOIS THIS WATCH INCLUDES 6 COUNTIES  
 
IN CENTRAL ILLINOIS  
 
LIVINGSTON  
 
IN EAST CENTRAL ILLINOIS  
 
FORD IROQUOIS  
 
IN NORTHEAST ILLINOIS  
 
GRUNDY KANKAKEE WILL  
 
IN INDIANA THIS WATCH INCLUDES 5 COUNTIES  
 
IN NORTHWEST INDIANA  
 
BENTON JASPER LAKE IN  
NEWTON PORTER  
 
THIS INCLUDES THE CITIES OF BOLINGBROOK, BOURBONNAIS, CHESTERTON,  
COAL CITY, DEMOTTE, DWIGHT, FAIRBURY, FOWLER, GARY, GIBSON CITY,  
GILMAN, HAMMOND, JOLIET, KANKAKEE, KENTLAND, MERRILLVILLE,  
MINOOKA, MOROCCO, MORRIS, OXFORD, PAXTON, PONTIAC, PORTAGE,  
RENSSELAER, ROSELAWN, VALPARAISO, WATSEKA, AND WILMINGTON.  
 

 
 
LMZ743>745-779-040700-  
/O.CON.KLOT.SV.A.0451.000000T0000Z-260704T0700Z/  
 
SEVERE THUNDERSTORM WATCH 451 REMAINS VALID UNTIL 2 AM CDT  
SATURDAY FOR THE FOLLOWING AREAS  
 
THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS  
 
CALUMET HARBOR IL TO GARY IN  
GARY TO BURNS HARBOR IN  
BURNS HARBOR TO MICHIGAN CITY IN  
LAKE MICHIGAN FROM WILMETTE HARBOR IL TO MICHIGAN CITY IN 5NM  
OFFSHORE TO MID LAKE  
 

 
 
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