506  
FLUS43 KGRB 090934  
HWOGRB  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE GREEN BAY WI  
434 AM CDT TUE SEP 9 2025  
 
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-100945-  
VILAS-ONEIDA-FOREST-FLORENCE-NORTHERN MARINETTE COUNTY-LINCOLN-  
LANGLADE-MENOMINEE-NORTHERN OCONTO COUNTY-DOOR-MARATHON-SHAWANO-  
WOOD-PORTAGE-WAUPACA-OUTAGAMIE-BROWN-KEWAUNEE-WAUSHARA-WINNEBAGO-  
CALUMET-MANITOWOC-SOUTHERN MARINETTE COUNTY-  
SOUTHERN OCONTO COUNTY-  
434 AM CDT TUE SEP 9 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH-CENTRAL AND NORTHEAST  
WISCONSIN.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
DANGEROUS SWIMMING CONDITIONS ARE EXPECTED AT LAKE MICHIGAN  
BEACHES THROUGH LATE AFTERNOON OR EVENING. A BEACH HAZARDS  
STATEMENT IS IN EFFECT.  
 
THERE IS A SMALL CHANCE OF THUNDERSTORMS, MAINLY NORTH AND WEST  
OF THE FOX VALLEY.  
 
LOCALLY DENSE FOG IS POSSIBLE OVER NORTH CENTRAL, AND PARTS OF  
CENTRAL AND FAR NORTHEAST WISCONSIN LATE TONIGHT INTO EARLY  
WEDNESDAY MORNING.  
   
DAYS TWO THROUGH SEVEN
 
WEDNESDAY THROUGH MONDAY  
 
THERE IS A CHANCE OF THUNDERSTORMS FRIDAY NIGHT INTO SATURDAY  
NIGHT.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.  
 

 
 
LMZ521-522-541>543-100945-  
THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK  
ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-  
434 AM CDT TUE SEP 9 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST LAKE  
MICHIGAN AND THE WATERS OF GREEN BAY.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
GUSTY SOUTH TO SOUTHWEST WINDS AND HIGH WAVES WILL RESULT IN  
CONDITIONS HAZARDOUS TO SMALL CRAFT THROUGH LATE AFTERNOON OR  
EVENING. A SMALL CRAFT ADVISORY IS IN EFFECT.  
 
THERE IS A SMALL CHANCE OF THUNDERSTORMS TONIGHT.  
   
DAYS TWO THROUGH SEVEN
 
WEDNESDAY THROUGH MONDAY  
 
THERE IS A SMALL CHANCE OF THUNDERSTORMS LATE FRIDAY NIGHT INTO  
SATURDAY NIGHT.  
 

 
KIECKBUSCH  
 
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