Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
422 AM CST Thu Dec 18 2025

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-191030-
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-
422 AM CST Thu Dec 18 2025 /522 AM EST Thu Dec 18 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 to Elevated Non Thunderstorm Wind Risk.
  Limited Excessive Cold Risk tonight.

DISCUSSION...

Southerly winds will gust 40 to 45 mph later this morning and
afternoon. Westerly wind gusts up to 40 mph are expected tonight.

A line of fast-moving showers may produce localized wind gusts
around 50 mph between 11 AM and 3 PM.

Gusty snow showers this evening may result in some localized
coatings and slippery travel conditions. Wind chills below zero
are expected area-wide tonight into Friday morning.

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

Friday morning...
  Limited Excessive Cold Risk.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

$$

Hazard Report Provided By forecast.weather.gov