Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
258 PM CST Tue Dec 30 2025

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-312100-
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-
258 PM CST Tue Dec 30 2025 /358 PM EST Tue Dec 30 2025/

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

.DAY ONE...Tonight.

Weather hazards expected...

  Limited Snow Risk.

DISCUSSION...

Snow will spread across the region this evening. Accumulations of
a coating to an inch could result in hazardous road conditions,
mostly near and north of a Rochelle to Rensselaer line.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Wednesday...
  Limited Snow Risk.

DISCUSSION...

Another period of snow is expected Wednesday afternoon with
accumulations of a coating to locally over an inch expected.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

$$

Special Weather Statement
National Weather Service Chicago/Romeoville IL
717 PM CST Tue Dec 30 2025

ILZ005-006-012-013-020-021-103>108-INZ001-002-310330-
McHenry-Lake IL-Kane-DuPage-Kendall-Grundy-Northern Cook-
Central Cook-Southern Cook-Northern Will-Southern Will-
Eastern Will-Lake IN-Porter-
Including the cities of Crystal Lake, Algonquin, McHenry,
Woodstock, Waukegan, Buffalo Grove, Mundelein, Gurnee, Aurora,
Elgin, Naperville, Wheaton, Downers Grove, Lombard, Carol Stream,
Oswego, Yorkville, Plano, Morris, Coal City, Minooka, Evanston,
Des Plaines, Schaumburg, Palatine, Northbrook, Chicago, Cicero,
Oak Lawn, Oak Park, La Grange, Calumet City, Oak Forest, Lemont,
Orland Park, Park Forest, Joliet, Bolingbrook, Plainfield,
Mokena, Channahon, Manhattan, Wilmington, Crete, Peotone,
Beecher, Gary, Hammond, Merrillville, Portage, Valparaiso,
and Chesterton
717 PM CST Tue Dec 30 2025

...Accumulating Snow and Slippery Conditions This Evening...

Snow will continue this evening. Amounts of a coating to one inch
are expected, with some locally higher amounts possible. With
cold temperatures, this snowfall will lead to slippery conditions,
particularly on elevated, untreated, or less traveled surfaces.
Use extra caution if traveling this evening, increase your
following distance, and allow for extra time to reach your
destination.

$$

Hazard Report Provided By forecast.weather.gov