Chicago weather forecast: Extreme Cold Warning Friday for Cook County, IL as dangerous polar plunge nears - abc7chicago.com
- Chicago weather forecast: Extreme Cold Warning Friday for Cook County, IL as dangerous polar plunge nears abc7chicago.com
- Extreme cold raises risk of frozen pipes across northern Illinois Yahoo
- What was the coldest day in Chicago? A look at numbers and how the upcoming cold compares nbcchicago.com
- A collapsing polar vortex brings Arctic blast to Chicago area. How long will it last? chicagotribune.com
- It Will Feel Like 35 Below Zero In Chicago During Weekend Cold Snap blockclubchicago.org