021  
FLUS43 KGRB 101010 AAA  
HWOGRB  
 
HAZARDOUS WEATHER OUTLOOK...UPDATED  
NATIONAL WEATHER SERVICE GREEN BAY WI  
510 AM CDT MON AUG 10 2026  
 
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-111015-  
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-  
510 AM CDT MON AUG 10 2026  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH-CENTRAL AND NORTHEAST  
WISCONSIN.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
AREAS OF FOG THIS MORNING OVER CENTRAL AND NORTH-CENTRAL WISCONSIN  
WILL BE DENSE WITH VISIBILITY ONE-QUARTER MILE OR LESS. A DENSE  
FOG ADVISORY IS IN EFFECT IN THESE AREAS UNTIL 10 AM. ELSEWHERE,  
PATCHY FOG COULD BE LOCALLY DENSE THIS MORNING.  
   
DAYS TWO THROUGH SEVEN
 
TUESDAY THROUGH SUNDAY  
 
ROUNDS OF SHOWERS AND STORMS ARE POSSIBLE TUESDAY THROUGH WEDNESDAY,  
THOUGH CONFIDENCE IN STORM SEVERITY IS LOW.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.  
 

 
 
LMZ521-522-541>543-111015-  
THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK  
ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-  
510 AM CDT MON AUG 10 2026  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTHWEST LAKE  
MICHIGAN AND THE WATERS OF GREEN BAY.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
THE PROBABILITY FOR WIDESPREAD HAZARDOUS WEATHER IS LOW.  
   
DAYS TWO THROUGH SEVEN
 
TUESDAY THROUGH SUNDAY  
 
THUNDERSTORMS WILL BE POSSIBLE AT TIMES TUESDAY THROUGH WEDNESDAY.  
ANY THUNDERSTORM COULD POSE A HAZARD TO MARINERS.  
 

 
 
JLA  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WI Page Main Text Page