May 7, 2016 12:00 am Arlington Racetrack's Opening Day On Kentucky Derby weekend, Arlington Racetrack opens its doors. NBC 5’s Byron Miranda reports. Local 2:25 Chicago's Forecast: Thursday Gets Off to a Foggy Start 2:27 Chicago's Forecast: Wintry Mix into Monday Morning 2:24 CHICAGO FORECAST: Not As Cold Sunday 2:00 Chicago Forecast: Cold weekend before a warm week ahead 2:21 CHICAGO FORECAST: Lake Effect Snow For Some
