601  
WHUS53 KLOT 060732  
SMWLOT  
LMZ741>745-779-060830-  
/O.NEW.KLOT.MA.W.0034.260606T0732Z-260606T0830Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
232 AM CDT SAT JUN 6 2026  
 
THE NATIONAL WEATHER SERVICE IN CHICAGO HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
 
NEARSHORE WATERS FROM WILMETTE HARBOR TO CALUMET HARBOR...  
NEARSHORE WATERS FROM CALUMET HARBOR TO MICHIGAN CITY...  
OPEN WATERS FROM WILMETTE HARBOR TO MICHIGAN CITY OUT TO MID  
LAKE...  
 
* UNTIL 330 AM CDT.  
 
* AT 231 AM CDT, A STRONG THUNDERSTORM WAS LOCATED 13 NM NORTH OF  
BURNS HARBOR, MOVING EAST AT 30 KNOTS. ADDITOINAL STORMS WERE  
MOVING OFFSHORE FROM THE NORTH SIDE OF CHICAGO.  
 
HAZARD...WIND GUSTS TO 40 KNOTS AND LARGE HAIL.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES. LARGE HAIL COULD RESULT IN  
STRUCTURAL DAMAGE.  
 
* LOCATIONS IMPACTED INCLUDE...  
HARRISON-DEVER CRIB, MICHIGAN CITY, 31ST STREET HARBOR, MONTROSE  
HARBOR, MONROE HARBOR, BELMONT HARBOR, BURNHAM HARBOR, JACKSON PARK  
HARBOR, DIVERSY HARBOR, AND DUSABLE HARBOR.  
 
MORE TO SAFE HARBOR UNTIL THE STORMS PASS.  
 
LAT...LON 4165 8712 4174 8752 4183 8760 4189 8762  
4189 8760 4190 8762 4196 8764 4196 8763  
4203 8767 4188 8697 4179 8697 4179 8696  
4173 8691 4172 8690  
TIME...MOT...LOC 0731Z 291DEG 30KT 4188 8720  
 
HAIL...>.75IN  
WIND...40KTS  
 

 
 
BORCHARDT  
 
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