200  
FLUS43 KGRB 201536  
HWOGRB  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE GREEN BAY WI  
1036 AM CDT WED AUG 20 2025  
 
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-211545-  
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-  
1036 AM CDT WED AUG 20 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH-CENTRAL AND NORTHEAST  
WISCONSIN.  
   
DAY ONE
 
THIS AFTERNOON AND TONIGHT  
 
PATCHY FOG, LOCALLY DENSE AT TIMES, IS EXPECTED LATE TONIGHT,  
ESPECIALLY OVER CENTRAL AND NORTH-CENTRAL WISCONSIN.  
   
DAYS TWO THROUGH SEVEN
 
THURSDAY THROUGH TUESDAY  
 
THERE IS A CHANCE OF THUNDERSTORMS FRIDAY AFTERNOON AND FRIDAY  
NIGHT. SOME STRONG STORMS ARE POSSIBLE.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.  
 

 
 
LMZ521-522-541>543-211545-  
THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK  
ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-  
1036 AM CDT WED AUG 20 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST LAKE  
MICHIGAN AND THE WATERS OF GREEN BAY.  
   
DAY ONE
 
THIS AFTERNOON AND TONIGHT  
 
THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.  
   
DAYS TWO THROUGH SEVEN
 
THURSDAY THROUGH TUESDAY  
 
THUNDERSTORMS ARE POSSIBLE FRIDAY NIGHT, THEN AGAIN SUNDAY  
AFTERNOON. ANY THUNDERSTORM COULD POSE A HAZARD TO MARINERS.  
 

 
 
KRUK  
 
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