615 

FLUS43 KLOT 281839

HWOLOT



Hazardous Weather Outlook

National Weather Service Chicago/Romeoville IL

1239 PM CST Sat Feb 28 2026



ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-

010-011-019-011845-

Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-

La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-

Northern Cook-Central Cook-Southern Cook-Northern Will-

Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-

1239 PM CST Sat Feb 28 2026 /139 PM EST Sat Feb 28 2026/



This Hazardous Weather Outlook is for portions of north central

Illinois...northeast Illinois and northwest Indiana.



.DAY ONE...This Afternoon and Tonight.



Weather hazards expected...



  No hazardous weather is expected at this time. 



.DAYS TWO THROUGH SEVEN...Sunday through Friday.



Tuesday into Wednesday...

  Limited Thunderstorm Risk.



.SPOTTER INFORMATION STATEMENT...



  Spotter activation will not be necessary through tonight.



$$



LMZ740>745-011845-

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-

1239 PM CST Sat Feb 28 2026



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...This Afternoon and Tonight.



Weather hazards expected...



  Hazardous conditions for small craft are expected.



.DAYS TWO THROUGH SEVEN...Sunday through Friday.



Sunday...

  Hazardous conditions for small craft are likely.

Wednesday and Thursday...

  Hazardous conditions for small craft are likely.



$$



Borchardt



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