167
FLUS43 KLOT 300931
HWOLOT

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
331 AM CST Sun Nov 30 2025

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-010945-
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-
331 AM CST Sun Nov 30 2025 /431 AM EST Sun Nov 30 2025/

This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

  Limited Snow Risk.

DISCUSSION...

Additional snow accumulations up to one inch are possible this
morning, mainly along and north of Interstate 80. Wind gusts as
high as 35 mph may cause some blowing snow.

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

Monday...
  Elevated Snow Risk.
Wednesday...
  Limited Snow Risk.
Thursday...
  Limited Excessive Cold Risk.
Friday...
  Limited Excessive Cold Risk.
  Limited Snow Risk.
Saturday...
  Limited Snow Risk.

DISCUSSION...

A period of accumulating snow is expected Monday afternoon into
Monday night, which may produce hazardous travel conditions for
the Monday afternoon commute and potentially lingering impacts
for the Tuesday morning commute.

Additional chances for accumulating snow exist Wednesday into
Thursday and Friday into Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be necessary through tonight.

$$

LMZ740>745-010945-
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-
331 AM CST Sun Nov 30 2025

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.

Weather hazards expected...

  Hazardous conditions for small craft.

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

Wednesday and Thursday...
  Hazardous conditions for small craft are likely.

$$

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