826
WWUS43 KLOT 290838
WSWLOT

URGENT - WINTER WEATHER MESSAGE
National Weather Service Chicago IL
238 AM CST Sat Nov 29 2025

ILZ003>006-008-010>013-019>021-023-032-103>108-INZ001-002-291845-
/O.CON.KLOT.WS.W.0002.251129T0900Z-251130T1200Z/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-La
Salle-Kendall-Grundy-Kankakee-Livingston-Northern Cook-Central
Cook-Southern Cook-Northern Will-Southern Will-Eastern Will-Lake
IN-Porter-
Including the cities of Downers Grove, La Grange, Mokena, La
Salle, Valparaiso, Plano, Chesterton, Palatine, Buffalo Grove,
Oak Forest, Oswego, Mundelein, Yorkville, Channahon, Carol
Stream, Gary, Fairbury, Crystal Lake, Streator, Oak Park,
Rockford, Pontiac, Naperville, Elgin, Belvidere, McHenry,
Sycamore, Bradley, Portage, Crete, Aurora, Chicago, Calumet City,
Gurnee, Orland Park, Bolingbrook, Algonquin, Oak Lawn,
Northbrook, Byron, DeKalb, Waukegan, Park Forest, Peotone,
Schaumburg, Plainfield, Merrillville, Des Plaines, Evanston,
Manhattan, Wilmington, Kankakee, Mendota, Rochelle, Woodstock,
Dixon, Marseilles, Wheaton, Lemont, Ottawa, Lombard, Morris,
Beecher, Oregon, Bourbonnais, Cicero, Dwight, Coal City, Hammond,
Minooka, and Joliet
238 AM CST Sat Nov 29 2025

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY...

* WHAT...Heavy snow expected. Total snow accumulations between 6 and
  10 inches. Locally higher amounts possible northwest of an Ottawa
  to Aurora to Waukegan line. Southeast winds gusting to 30 mph.

* WHERE...Portions of central, north central, and northeast Illinois
  and northwest Indiana.

* WHEN...Until 6 AM CST Sunday.

* IMPACTS...Travel could be very difficult.

* ADDITIONAL DETAILS...The highest snowfall rates are expected this
  afternoon, with some blowing and drifting snow possible. The snow
  may mix with or transition to drizzle east of Interstate 55 this
  evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 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.

&&

$$

ILZ033-039-INZ010-011-019-291845-
/O.CON.KLOT.WS.W.0002.251129T0900Z-251130T0600Z/
Iroquois-Ford-Newton-Jasper-Benton-
Including the cities of Roselawn, Watseka, Kentland, Rensselaer,
Paxton, DeMotte, Gibson City, Fowler, Gilman, Oxford, and Morocco
238 AM CST Sat Nov 29 2025 /338 AM EST Sat Nov 29 2025/

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT CST /1 AM
EST/ TONIGHT...

* WHAT...Heavy snow expected. Total snow accumulations between 5 and
  9 inches. Southeast winds gusting as high as 30 mph.

* WHERE...In Illinois, Ford and Iroquois Counties. In Indiana,
  Benton, Jasper, and Newton Counties.

* WHEN...Until midnight CST /1 AM EST/ tonight.

* IMPACTS...Travel could be very difficult.

* ADDITIONAL DETAILS...The highest snowfall rates are expected this
  afternoon, with some blowing and drifting snow possible. The snow
  will likely transition to drizzle this evening.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. 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.

&&

$$