388  
FLUS43 KLOT 081627  
HWOLOT  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1127 AM CDT SUN JUN 8 2025  
 
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-  
010-011-019-091630-  
WINNEBAGO-BOONE-MCHENRY-LAKE IL-OGLE-LEE-DE KALB-KANE-DUPAGE-  
LA SALLE-KENDALL-GRUNDY-KANKAKEE-LIVINGSTON-IROQUOIS-FORD-  
NORTHERN COOK-CENTRAL COOK-SOUTHERN COOK-NORTHERN WILL-  
SOUTHERN WILL-EASTERN WILL-LAKE IN-PORTER-NEWTON-JASPER-BENTON-  
1127 AM CDT SUN JUN 8 2025 /1227 PM EDT SUN JUN 8 2025/  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL  
ILLINOIS...NORTHEAST ILLINOIS AND NORTHWEST INDIANA.  
   
DAY ONE
 
THIS AFTERNOON AND TONIGHT.  
 
WEATHER HAZARDS EXPECTED...  
 
LIMITED THUNDERSTORM RISK...WITH AN ASSOCIATED:  
LEVEL 1 OF 5 DAMAGING WIND RISK...UP TO 60 MPH.  
LEVEL 1 OF 5 LARGE HAIL RISK...UP TO 1 INCH IN DIAMETER.  
 
DISCUSSION...  
 
SCATTERED SHOWERS AND THUNDERSTORMS WILL DEVELOP AHEAD OF A COLD  
FRONT THIS AFTERNOON THROUGH EARLY EVENING. THE STRONGEST STORMS  
WILL BE CAPABLE OF GUSTY TO LOCALLY DAMAGING WINDS AND SMALL  
HAIL.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY.  
 
MONDAY...  
LIMITED THUNDERSTORM RISK.  
THURSDAY THROUGH SATURDAY...  
LIMITED THUNDERSTORM RISK.  
 
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTERS MAY BE NEEDED THIS AFTERNOON.  
 
GENERAL STORM MOTION OF THE DAY:  
 
MOVING TOWARD THE EAST SOUTHEAST AT 35 MPH.  
 

 
 
LMZ740>745-091630-  
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-  
1127 AM CDT SUN JUN 8 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF THE ILLINOIS  
NEARSHORE WATERS OF LAKE MICHIGAN AND THE INDIANA NEARSHORE  
WATERS OF LAKE MICHIGAN.  
   
DAY ONE
 
THIS AFTERNOON AND TONIGHT.  
 
WEATHER HAZARDS EXPECTED...  
 
LIMITED THUNDERSTORM RISK...WITH AN ASSOCIATED:  
LEVEL 1 OF 5 THUNDERSTORM WIND GUST RISK...UP TO 50 KT.  
LEVEL 1 OF 5 HAIL RISK...UP TO 1 INCH IN DIAMETER.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY.  
 
MONDAY...  
LIMITED THUNDERSTORM RISK.  
THURSDAY THROUGH SATURDAY...  
LIMITED THUNDERSTORM RISK.  
 

 
 
BORCHARDT  
 
VISIT US AT WWW.WEATHER.GOV/CHICAGO  
 
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