July 4, 2015 9:45 am Thousands Flock to Navy Pier for City's Largest Fireworks Show Navy Pier is expected to fill to capacity as it hosts Chicago’s largest Fourth of July fireworks show Saturday night. NBC 5’s Emily Florez reports. Local 2:00 Chicago Forecast: Cold weekend before a warm week ahead 2:21 CHICAGO FORECAST: Lake Effect Snow For Some 2:24 CHICAGO FORECAST: Light Snow Develops Tonight 1:58 Chicago Forecast: Snow showers overnight into Wednesday morning 2:26 Chicago's Forecast: Mild Start to Week, Cold Finish