798  
FLUS43 KLOT 031955  
HWOLOT  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
255 PM CDT TUE JUN 3 2025  
 
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-  
010-011-019-042000-  
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-  
255 PM CDT TUE JUN 3 2025 /355 PM EDT TUE JUN 3 2025/  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL  
ILLINOIS...NORTHEAST ILLINOIS AND NORTHWEST INDIANA.  
   
DAY ONE
 
TONIGHT.  
 
WEATHER HAZARDS EXPECTED...  
 
LIMITED THUNDERSTORM RISK...WITH AN ASSOCIATED:  
LEVEL 1 OF 5 DAMAGING WIND RISK...UP TO 60 MPH.  
 
HIGH SWIM RISK LAKE MICHIGAN BEACHES NORTH OF EVANSTON.  
 
DISCUSSION...  
 
THUNDERSTORMS ARE POSSIBLE ACROSS NORTHWEST ILLINOIS ALONG AND  
WEST OF THE INTERSTATE 39 CORRIDOR THIS EVENING. THESE STORMS MAY  
PRODUCE STRONG TO SEVERE WIND GUSTS BEFORE WEAKENING BY THE LATE  
EVENING.  
 
HIGH WAVES WILL LEAD TO DANGEROUS SWIMMING CONDITIONS AT LAKE  
MICHIGAN BEACHES NORTH OF EVANSTON THROUGH THIS EVENING.  
   
DAYS TWO THROUGH SEVEN
 
WEDNESDAY THROUGH MONDAY.  
 
WEDNESDAY...  
LIMITED THUNDERSTORM RISK, MAINLY SOUTH OF INTERSTATE 80.  
THURSDAY NIGHT AND FRIDAY...  
LIMITED THUNDERSTORM RISK, MAINLY SOUTH OF INTERSTATE 80.  
SUNDAY...  
LIMITED THUNDERSTORM RISK.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTERS MAY BE NEEDED THIS EVENING, ESPECIALLY ACROSS NORTHWEST  
ILLINOIS AND THE ROCKFORD AREA.  
 
GENERAL STORM MOTION OF THE DAY:  
 
MOVING TOWARD THE NORTHEAST AT 40 TO 50 MPH.  
 

 
 
LMZ740>745-042000-  
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-  
255 PM CDT TUE JUN 3 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
 
TONIGHT.  
 
WEATHER HAZARDS EXPECTED...  
 
HAZARDOUS CONDITIONS FOR SMALL CRAFT.  
LIMITED THUNDERSTORM RISK.  
   
DAYS TWO THROUGH SEVEN
 
WEDNESDAY THROUGH MONDAY.  
 
WEDNESDAY...  
LIMITED THUNDERSTORM RISK.  
SUNDAY...  
LIMITED THUNDERSTORM RISK.  
 

 
 
VISIT US AT WWW.WEATHER.GOV/CHICAGO  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page