Hazard Report Provided By forecast.weather.gov

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
423 AM CST Sun Dec 7 2025

ILZ021-107-108-INZ001-002-071500-
/O.CON.KLOT.WW.Y.0010.000000T0000Z-251207T1500Z/
Grundy-Southern Will-Eastern Will-Lake IN-Porter-
Including the cities of Morris, Gary, Hammond, Minooka, Crete,
Merrillville, Wilmington, Portage, Manhattan, Beecher,
Valparaiso, Channahon, Chesterton, Peotone, and Coal City
423 AM CST Sun Dec 7 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WHAT...Snow. Total snow accumulations up to 3 inches.

* WHERE...In Illinois, Eastern Will, Grundy, and Southern Will
  Counties. In Indiana, Lake and Porter Counties.

* WHEN...Until 9 AM CST this morning.

* IMPACTS...Plan on slick road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road
conditions for Illinois can be obtained at
www.gettingaroundillinois.com. The latest road conditions for
Indiana can be obtained at https://511in.org.

&&

$$

Ogorek

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
417 AM CST Sun Dec 7 2025

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-081030-
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-
417 AM CST Sun Dec 7 2025 /517 AM EST Sun Dec 7 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 this morning, mainly along and north of I-80.
  Limited Ice Accumulation Risk this morning south of I-80.

DISCUSSION...

Accumulating snow will lead to hazardous travel conditions this
morning, especially in areas along and north of I-80. Patchy
freezing rain/drizzle may also be observed in some locations
south of I-80 this morning leading to localized slick spots.

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

Wednesday through Friday...
  Limited Snow Risk.
Friday and Saturday...
  Elevated Excessive Cold Risk.

DISCUSSION...

Periodic snow chances continue through the end of the work week
followed by bitterly cold conditions late Friday into Saturday.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

$$

Hazard Report Provided By forecast.weather.gov