FLUS43 KLOT 020210

HWOLOT



Hazardous Weather Outlook

National Weather Service Chicago/Romeoville IL

810 PM CST Sun Feb 1 2026



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

010-011-019-030215-

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-

810 PM CST Sun Feb 1 2026 /910 PM EST Sun Feb 1 2026/



This Hazardous Weather Outlook is for portions of north central

Illinois...northeast Illinois and northwest Indiana.



.DAY ONE...Tonight.



Weather hazards expected...



  Limited Freezing Drizzle Risk.



DISCUSSION...



A band of snow will move across northern Illinois and northwest

Indiana tonight and result in a quick coating to half inch of

accumulation. Behind the snow a two to three hour period of

freezing drizzle is possible overnight. If freezing drizzle 

occurs slick spots could develop on untreated and elevated 

surfaces. 



.DAYS TWO THROUGH SEVEN...Monday through Saturday.



Thursday Night and Friday Morning...

  Limited Snow Risk.



.SPOTTER INFORMATION STATEMENT...



  Spotter activation will not be necessary through tonight.



$$



LMZ740>745-030215-

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-

810 PM CST Sun Feb 1 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...Tonight.



  No hazardous weather is expected at this time.



.DAYS TWO THROUGH SEVEN...Monday through Saturday.



Friday and Saturday...

  Hazardous conditions for small craft are likely.



$$



Yack



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