February 19, 2015 6:25 pm Subzero Cold The Chicago area broke not one but two temperature records Thursday as Mother Nature ushered in the coldest air the Chicago area has seen so far this year. NBC Chicago’s Brant Miller has the full forecast. Local 2:57 Wednesday morning weather 2:03 Indiana primary results yield fascinating matchups in gubernatorial, Senate races 2:01 Barn collapses in Harvard during severe storms, killing multiple animals 1:44 Valerie McCray speaks after winning Democratic nomination for U.S. Senate in Indiana's primary election 0:27 Emergency crews scramble to locate animals trapped in collapsed barn in McHenry County