674  
FZUS73 KLOT 120015  
MWSLOT  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
715 PM CDT FRI JUL 11 2025  
 
LMZ740-777-120115-  
715 PM CDT FRI JUL 11 2025  
 
A MARINE WEATHER STATEMENT HAS BEEN ISSUED FOR THE FOLLOWING AREAS...  
 
NEARSHORE WATERS FROM WINTHROP HARBOR TO WILMETTE HARBOR...  
OPEN WATERS FROM WINTHROP HARBOR TO WILMETTE HARBOR OUT TO MID  
LAKE...  
 
AT 714 PM CDT, DOPPLER RADAR INDICATED A CLUSTER OF STRONG  
THUNDERSTORMS, CAPABLE OF PRODUCING WINDS TO AROUND 30 KNOTS. THESE  
THUNDERSTORM WERE LOCATED ACROSS MUCH OF LAKE COUNTY, IL, MOVING  
NORTHEAST AT 20 KNOTS.  
 
LOCATIONS IMPACTED INCLUDE...  
WINTHROP HARBOR AND WAUKEGAN HARBOR.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A TORNADO WATCH REMAINS IN EFFECT UNTIL 1100 PM CDT FOR NORTHEASTERN  
ILLINOIS.  
 
MARINERS CAN EXPECT GUSTY WINDS TO AROUND 30 KNOTS, LOCALLY HIGHER  
WAVES, AND LIGHTNING STRIKES. BOATERS SHOULD SEEK SAFE HARBOR  
IMMEDIATELY UNTIL THIS STORM PASSES.  
 

 
 
LAT...LON 4247 8727 4245 8726 4215 8776 4221 8780  
4230 8783 4231 8782 4233 8782 4233 8783  
4237 8783 4237 8782 4236 8782 4239 8780  
4248 8780  
 

 
 
KLUBER  
 
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