C: Mchenrycountywx | L: Woodstock | PL: McHenry County WX WWUS43 KLOT 300341 WSWLOT URGENT - WINTER WEATHER MESSAGE National Weather Service Chicago IL 941 PM CST Sat Nov 29 2025 /O.CON.KLOT.WS.W.0002.000000T0000Z-251130T1200Z/ Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-La Salle-Kendall-Grundy-Kankakee-Northern Cook-Central Cook-Southern Cook-Northern Will-Southern Will-Eastern Will-Lake IN-Porter- Including the cities of Marseilles, Des Plaines, Buffalo Grove, Oak Forest, Chesterton, Aurora, Minooka, Chicago, Channahon, Waukegan, Joliet, Calumet City, Manhattan, Oregon, Palatine, Hammond, Woodstock, Crystal Lake, Sycamore, Wilmington, La Salle, Elgin, Dixon, Streator, Coal City, La Grange, Orland Park, Carol Stream, Crete, Gary, Valparaiso, Bolingbrook, Wheaton, Lemont, Rockford, Northbrook, Algonquin, Mundelein, Yorkville, Oswego, Mokena, Oak Lawn, Naperville, Merrillville, DeKalb, Beecher, Portage, Peotone, Ottawa, Schaumburg, Gurnee, Lombard, Cicero, Oak Park, Park Forest, Plainfield, Morris, Kankakee, Downers Grove, Rochelle, Bourbonnais, Bradley, Belvidere, Mendota, Evanston, McHenry, Plano, and Byron 941 PM CST Sat Nov 29 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM CST SUNDAY... * WHAT...Continuing snowfall. Additional snow accumulations up to three inches possible. Highest additional accumulations expected near the Wisconsin state line. Winds gusting as high as 35 mph. * WHERE...Portions of north central and northeast Illinois and northwest Indiana. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will be slick and hazardous. Plan on slippery road conditions. * ADDITIONAL DETAILS...Snowfall rates will ease late this evening and overnight. Some blowing and drifting snow is possible tonight into tomorrow in open areas. 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. && https://p.wxn.io/27cre Source: nwws |