753  
FLUS43 KLOT 231032  
HWOLOT  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
432 AM CST SUN FEB 23 2020  
 
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-  
241045-  
WINNEBAGO-BOONE-MCHENRY-LAKE IL-OGLE-LEE-DE KALB-KANE-DUPAGE-COOK-  
LA SALLE-KENDALL-GRUNDY-WILL-KANKAKEE-LIVINGSTON-IROQUOIS-FORD-  
LAKE IN-PORTER-NEWTON-JASPER-BENTON-  
432 AM CST SUN FEB 23 2020 /532 AM EST SUN FEB 23 2020/  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH CENTRAL  
ILLINOIS...NORTHEAST ILLINOIS AND NORTHWEST INDIANA.  
   
DAY ONE
 
TODAY AND TONIGHT.  
 
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY.  
 
MONDAY...  
LIMITED ICE ACCUMULATION RISK EARLY.  
LIMITED SNOW RISK NORTH MONDAY NIGHT.  
TUESDAY...  
SIGNIFICANT SNOW RISK, MAINLY NORTH.  
ELEVATED LAKESHORE FLOOD RISK.  
WEDNESDAY...  
ELEVATED SNOW RISK.  
ELEVATED LAKESHORE FLOOD RISK.  
THURSDAY...  
LIMITED EXCESSIVE COLD RISK.  
ELEVATED LAKESHORE FLOOD RISK.  
FRIDAY...  
LIMITED EXCESSIVE COLD RISK.  
 
DISCUSSION:  
 
A COMPLEX STORM SYSTEM WILL AFFECT THE REGION DURING THE MIDDLE  
OF THE WEEK, WITH ACCUMULATING SNOW POSSIBLE FOR PORTIONS OF THE  
AREA. STRONG NORTHERLY WINDS WILL GENERATE HIGH WAVES ON LAKE  
MICHIGAN AND MAY POSE A THREAT OF LAKESHORE FLOODING FROM LATE  
TUESDAY NIGHT THROUGH THURSDAY.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NECESSARY THROUGH TONIGHT.  
 

 
 
LMZ740>745-241045-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
432 AM CST SUN FEB 23 2020  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF THE ILLINOIS  
NEARSHORE WATERS OF LAKE MICHIGAN AND THE INDIANA NEARSHORE  
WATERS OF LAKE MICHIGAN.  
   
DAY ONE
 
TODAY AND TONIGHT.  
 
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY.  
 
MONDAY AND TUESDAY...  
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.  
WEDNESDAY...  
GALE FORCE WINDS AND OR VERY HAZARDOUS WAVES ARE LIKELY.  
SIGNIFICANT FREEZING SPRAY RISK.  
THURSDAY...  
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.  
LIMITED FREEZING SPRAY RISK.  
FRIDAY...  
HAZARDOUS CONDITIONS FOR SMALL CRAFT ARE LIKELY.  
 

 
 
RATZER  
 
VISIT US AT HTTP://WEATHER.GOV/CHICAGO  
 
FOLLOW US ON FACEBOOK, TWITTER, AND YOUTUBE AT:  
WWW.FACEBOOK.COM/NWSCHICAGO  
WWW.TWITTER.COM/NWSCHICAGO  
WWW.YOUTUBE.COM/NWSCHICAGO  
 
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