939  
FLUS43 KGRB 260932  
HWOGRB  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE GREEN BAY WI  
432 AM CDT THU APR 26 2018  
 
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-270945-  
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-  
432 AM CDT THU APR 26 2018  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH-CENTRAL AND NORTHEAST  
WISCONSIN.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
WARM TEMPERATURES, LOW RELATIVE HUMIDITY AND MODERATE SOUTHWEST  
WINDS MAY RESULT IN ELEVATED FIRE WEATHER CONDITIONS IN GRASSES  
AND OTHER FINE FUELS TODAY.  
   
DAYS TWO THROUGH SEVEN
 
FRIDAY THROUGH WEDNESDAY  
 
MOST RIVERS ACROSS THE AREA ARE APPROACHING CREST OR HAVE CRESTED  
DUE TO RUNOFF FROM THE RECENT SNOW MELT. MINOR FLOODING IS  
OCCURRING ON THE WOLF, LITTLE WOLF, EMBARRASS AND WISCONSIN  
RIVERS. ANYONE WITH RIVER INTERESTS SHOULD PAY CLOSE ATTENTION TO  
WATER LEVELS AND THE LATEST HYDROLOGIC FORECASTS. BOATERS SHOULD  
ALSO EXERCISE CAUTION DUE TO THE FAST FLOWS ON AREA RIVERS.  
 
LIGHT SNOW, WITH ACCUMULATIONS OF AN INCH OR LESS, IS EXPECTED  
ACROSS NORTH CENTRAL WISCONSIN FRIDAY MORNING. THE SNOW COULD  
RESULT IN SCATTERED SLIPPERY SPOTS ON UNTREATED ROADS.  
 
THERE IS A CHANCE OF THUNDERSTORMS ACROSS CENTRAL WISCONSIN ON  
FRIDAY AFTERNOON.  
 
LOW RELATIVE HUMIDITY IS EXPECTED OVER THE WEEKEND, AND MAY  
RESULT IN ELEVATED FIRE DANGER IN GRASSES AND OTHER FINE FUELS.  
 
THERE IS A CHANCE OF THUNDERSTORMS TUESDAY INTO TUESDAY NIGHT. IT  
IS TOO EARLY TO DETERMINE IF ANY OF THESE STORMS COULD BECOME  
SEVERE.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY OR TONIGHT.  
 

 
 
LMZ521-522-541>543-270945-  
THE BAY OF GREEN BAY SOUTH OF A LINE FROM CEDAR RIVER MI TO ROCK  
ISLAND PASSAGE-LAKE MICHIGAN FROM WASHINGTON ISLAND TO SHEBOYGAN-  
432 AM CDT THU APR 26 2018  
 
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
 
FRIDAY THROUGH WEDNESDAY  
 
THERE MAY BE A PERIOD OF GUSTY NORTHERLY WINDS BEHIND A COLD  
FRONT FRIDAY NIGHT. A SMALL CRAFT ADVISORY MAY BE NEEDED FOR  
THIS PERIOD, ESPECIALLY ACROSS THE COASTAL WATERS OF NORTHERN  
DOOR COUNTY AND THE NEARSHORE WATERS OF LAKE MICHIGAN.  
 
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE POSSIBLE ON LAKE MICHIGAN  
EARLY NEXT WEEK DUE TO PERSISTENT SOUTH WINDS AND BUILDING WAVES.  
THUNDERSTORMS MAY ALSO POSE A HAZARD TO MARINERS TUESDAY AFTERNOON  
AND TUESDAY NIGHT.  
 

 
KIECKBUSCH/ECKBERG  
 
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