Extreme cold blasts Chicago with record-breaking lows
Chicago prepares for record-low subzero temperatures
Polar vortex brings record low temperatures
Snow slams Chicago-area ahead of record-low temps on Wednesday
Chicago: Arctic wind brings coldest temp. in almost 20 years
US battles record low temperatures
Chicago Weather: Dangerous Wind Chills, Possible Record Cold
Chicago's Cold Breaking Records
Chicago Braces For Cold As Temperatures Reach Record Lows | TIME
Chicago Weather: Near Record Lows Saturday Night
Polar vortex brings Chicago temperature to record low in 25 years
Chicago sets new record for high temperature on April 13
Record low temperatures hit Midwest as cold front sweeps through U.S.
Chicago Will Flirt With Record Warmth Before Temperatures Plunge Again
CHICAGO WEATHER: RECORD COLD IN MARCH
Near-Record Cold Has Chicago In Deep Freeze
Extreme Cold Expected to Send Temperatures down to Record Lows in Chicago
Chicago Weather: Dangerously Cold Wind Chills Overnight
Chicago braces for messy Monday commute, possibly record-breaking cold this week
Chicago Weather: Near-Record Warmth On Tuesday