Wind chills into … The Polar Vortex I would really like recommend that you check always the purchase price To get a cheap price or good deal. CHICAGO (WLS) -- Wednesday brought subzero, record-breaking, dangerously cold temperatures to the Chicago area, which are expected to continue until Thursday evening. In late January of 2018, Chicago experienced some of the coldest temperatures that the city has seen in decades. Polar Vortex Chicago 2018 On Sale . With the temperature plunging more than 20 degrees below zero, officials advised people in the area to stay indoors and out of the dangerous cold. We've more details about Detail, Specification, Customer Reviews and Comparison Price. Actually, yes. The polar vortex is responsible for at least 16 deaths in the Midwest and Northeast this week, bringing record-breaking frigid temperatures. Thanks to extreme cold hitting the Midwest, Chicago is lighting the Metra commuter train rails on fire to keep the steel from contracting. The polar vortex is a whirling cone of low pressure over the poles that's strongest in the winter months due to the increased temperature contrast between the polar … Ice covers the Lake Michigan shoreline on January 30, 2019 in Chicago. For folks who are trying to find Polar Vortex Chicago 2018 review. CHICAGO — The southern flank of a polar vortex settling south will likely cause temperatures in the Chicago area to drop over the holiday weekend, but will it also bring a White Christmas wit…