917 

WWUS63 KLOT 181735

WCNLOT



WATCH COUNTY NOTIFICATION FOR WATCH 220

NATIONAL WEATHER SERVICE CHICAGO IL

1235 PM CDT MON MAY 18 2026



INC007-073-089-111-127-181845-

/O.CAN.KLOT.SV.A.0220.000000T0000Z-260518T2200Z/



THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM

WATCH 220 FOR THE FOLLOWING AREAS



IN INDIANA THIS CANCELS 5 COUNTIES



IN NORTHWEST INDIANA



BENTON                JASPER                LAKE IN              

NEWTON                PORTER                



THIS INCLUDES THE CITIES OF CHESTERTON, DEMOTTE, FOWLER, GARY, 

HAMMOND, KENTLAND, MERRILLVILLE, MOROCCO, OXFORD, PORTAGE, 

RENSSELAER, ROSELAWN, AND VALPARAISO.



$$



LMZ740>745-779-181845-

/O.CAN.KLOT.SV.A.0220.000000T0000Z-260518T2200Z/



THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM

WATCH 220 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       

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      



$$