633  
FLUS43 KGRB 201956  
HWOGRB  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE GREEN BAY WI  
256 PM CDT FRI SEP 20 2019  
 
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-212000-  
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-  
256 PM CDT FRI SEP 20 2019  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH-CENTRAL AND NORTHEAST  
WISCONSIN.  
   
DAY ONE
 
TONIGHT  
 
FOG WILL DEVELOP OVERNIGHT ACROSS MUCH OF THE AREA AND MAY LEAD  
TO HAZARDOUS TRAVEL CONDITION AT TIMES.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH FRIDAY  
 
FOG MAY LINGER INTO EARLY SATURDAY MORNING AND LEAD TO HAZARDOUS  
TRAVEL CONDITION AT TIMES.  
 
DANGEROUS SWIMMING CONDITIONS ARE POSSIBLE ON LAKE MICHIGAN  
BEACHES ON SATURDAY DUE TO CURRENTS GENERATED BY LARGE WAVES.  
 
THERE IS A MARGINAL RISK OF SEVERE STORMS ACROSS PARTS OF CENTRAL  
AND NORTH-CENTRAL WISCONSIN SATURDAY AND SATURDAY NIGHT. HAIL AND  
STRONG WINDS WILL BE POSSIBLE, BUT LOCALLY HEAVY RAINFALL WOULD BE  
THE MAIN THREAT.  
 
ADDITIONAL THUNDERSTORMS ARE POSSIBLE AT TIMES SUNDAY INTO SUNDAY  
NIGHT AND AGAIN FOR THE LATTER HALF OF NEXT WEEK. THESE STORMS  
ARE NOT EXPECTED TO BE SEVERE.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TONIGHT.  
 

 
 
LMZ521-522-541>543-212000-  
THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK  
ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-  
256 PM CDT FRI SEP 20 2019  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST LAKE  
MICHIGAN AND THE WATERS OF GREEN BAY.  
   
DAY ONE
 
TONIGHT  
 
LOCALLY DENSE FOG MAY MAKE NAVIGATION DIFFICULT FOR MARINERS. A  
DENSE FOG ADVISORY IS IN EFFECT THROUGH THIS EVENING; HOWEVER,  
MORE FOG MAY DEVELOP AND BECOME WIDESPREAD OVERNIGHT.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH FRIDAY  
 
LOCALLY DENSE FOG MAY MAKE NAVIGATION DIFFICULT FOR MARINERS  
SATURDAY MORNING.  
 
THUNDERSTORMS ARE POSSIBLE AT TIMES THROUGH SUNDAY NIGHT AND  
AGAIN FOR THE LATTER HALF OF NEXT WEEK. ANY STORMS THAT DEVELOP  
WILL POSE A HAZARD TO BOATERS ON THE LAKE AND BAY.  
 
SOUTH WINDS AND BUILDING WAVES MAY BECOME A HAZARD TO SMALL CRAFT  
SATURDAY INTO SUNDAY AND AGAIN TUESDAY NIGHT INTO WEDNESDAY.  
 

 
 
COOLEY/KALLAS  
 
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