Timing Of 'Hazardous' Ice Storm Changes

MCHENRY, LAKE AND KANE COUNTIES, IL — A winter weather advisory will take effect this evening in the Chicago area.

Freezing rain and freezing drizzle is expected between 6 p.m. Wednesday and 6 a.m. Thursday, according to the National Weather Service. Roads, and especially bridges and overpasses, will become slick and hazardous during the ice storm, weather officials said.

• Freezing Rain, Snow, Icy Conditions To Hit Chicago Area Wednesday

Roadways could become hazardous and drivers should plan on ice road conditions Wednesday evening. Power outages are also possible, according to the National Weather Service.

The Illinois Department of Transportation provides update on winter road conditions here.