One product issued by NWS for: Chicago IL
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Chicago/Romeoville IL 224 PM CST Thu Nov 6 2025 ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002- 010-011-019-072030- 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- 224 PM CST Thu Nov 6 2025 /324 PM EST Thu Nov 6 2025/ This Hazardous Weather Outlook is for portions of north central Illinois...northeast Illinois and northwest Indiana. .DAY ONE...Tonight. Weather hazards expected... Limited Thunderstorm Risk mainly south of I-88. DISCUSSION... A few thunderstorms are possible tonight. Severe weather is not expected. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Sunday through Monday Night... Limited Snow Risk near the lake. DISCUSSION... A period of accumulating lake effect snow is possible Sunday night through Monday night, however significant uncertainty regarding the location of lake effect precipitation exists. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be necessary through tonight. GENERAL STORM MOTION OF THE DAY: Moving toward the east-northeast around 40 mph. $$