Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook...CORRECTED
National Weather Service Chicago/Romeoville IL
453 AM CST Thu Dec 11 2025

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-121015-
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-
453 AM CST Thu Dec 11 2025 /553 AM EST Thu Dec 11 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...

  Elevated Snow Risk.

DISCUSSION...

Hazardous travel conditions due to accumulating snowfall are
expected tonight, primarily southwest of a Peru, Illinois to
Fowler, Indiana line.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Friday night...
  Limited Excessive Cold Risk.
Saturday...
  Elevated Excessive Cold Risk.
  Limited Snow Risk south of Interstate 80.
Sunday...
  Elevated Excessive Cold Risk.
Monday morning...
  Limited Excessive Cold Risk.

DISCUSSION...

Bitterly cold conditions are expected this weekend. The coldest
temperatures and wind chills are expected to occur Saturday
night into Sunday morning, when wind chills between 20 and 30
below zero will be possible.

Another round of accumulating snowfall is likely in some areas on
Saturday, with the highest snow accumulations currently forecast
south of Interstate 80.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

$$

Hazard Report Provided By forecast.weather.gov