Active AlertsSchaumburg, IL

What: Lake effect snow expected Saturday morning. Total snow accumulations could locally exceed 3 inches, especially near the lake.
Where: Northern Cook County.
When: From 6 AM to 4 PM CST Saturday.
Impacts: Roads, and especially bridges and overpasses, will likely become slick and hazardous.
Additional Details: The band of snow is expected to shift back westward into parts of northeastern Illinois Saturday morning. This will likely result in additional localized accumulations and travel impacts.

Monitor the latest forecasts for updates on this situation. During lake effect snow, the weather can vary from bands of locally heavy snow to dry weather just a few miles away. Visibilities can also vary greatly. Be prepared for rapid changes in weather, visibility, and road conditions.