Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
240 PM CST Fri Dec 5 2025

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-062045-
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-
240 PM CST Fri Dec 5 2025 /340 PM EST Fri Dec 5 2025/

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

.DAY ONE...Tonight.

Weather hazards expected...

  Limited Ice Accumulation Risk.

DISCUSSION...

Patchy freezing drizzle or snow may lead to localized
slick spots late this evening and overnight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Saturday night into Sunday morning...
  Elevated Snow Risk.
Sunday night through Thursday...
  Limited Snow Risk.

DISCUSSION...

A series of clipper systems moving across the Great Lakes may
bring regular opportunities for snow and travel impacts to the
local area this weekend through next week. The first of these
systems will bring a quick bout of accumulating snow Saturday
night into Sunday morning.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

$$

Hazard Report Provided By forecast.weather.gov