Weather Alerts For Wheeling, IL

URGENT - WEATHER MESSAGE National Weather Service Chicago IL 837 AM CST Fri Dec 26 2025 McHenry-Lake IL-DuPage-Northern Cook-Central Cook-Southern Cook- Lake IN-Porter- Including the cities of Schaumburg, Lemont, Hammond, Lombard, Waukegan, Mundelein, Portage, Northbrook, Merrillville, Chicago, Orland Park, Gary, Valparaiso, Downers Grove, Gurnee, Naperville, Chesterton, Crystal Lake, Cicero, La Grange, Woodstock, Evanston, Park Forest, Calumet City, Palatine, Wheaton, Carol Stream, Oak Forest, Des Plaines, McHenry, Oak Lawn, Buffalo Grove, Oak Park, and Algonquin 837 AM CST Fri Dec 26 2025 ...DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM CST THIS MORNING... * WHAT...Areas of dense fog with visibility one quarter mile or less at times. * WHERE...In Illinois, Central Cook, DuPage, Lake IL, McHenry, Northern Cook, and Southern Cook Counties. In Indiana, Lake IN and Porter Counties. * WHEN...Until 11 AM CST this morning. * IMPACTS...Low visibility could make driving conditions hazardous. PRECAUTIONARY/PREPAREDNESS ACTIONS... If driving, slow down, use your headlights, and leave plenty of distance ahead of you. &&