Lake Effect Snow Expected in Southern Cook County and Northwest Indiana
Lake Effect Snow Expected in Southern Cook County and Northwest Indiana
US · Published Nov 12, 2026
• Weather officials have forecasted lake effect snow to begin late Thursday night and continue into Friday in southern Cook County, Illinois, and northwest Indiana.
• A rain band is expected to transition into snow, with slushy snow accumulation possible in parts of northwest Indiana and northeast Illinois.

Impact & Risks

The expected snow and rain could lead to slick road conditions and reduced visibility, particularly for commuters travelling late Thursday night into Friday morning. Areas near and east of I-57 are likely to be most affected. Drivers are advised to allow extra travel time and exercise caution on the roads. The combination of rain, snow, and gusty winds may also create hazardous conditions for pedestrians and cyclists.

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