station debuted its 4:00 p.m. newscast, thus becoming the second New York television station to expand its newscasts to that time period after WABC-TV (which had their 4:00 p.m. newscasts since May 2011). On October 10, 2016, WNBC relocated from studio 3C to studio 3K (the studio also used by Dateline NBC and sister cable network MSNBC), which bears similarities to the previous set in 3C, albeit a lot larger in size and with several changes (i.e. a new weather center area, a touchscreen display similar to Todays Orange Room, an LED wall, and a work space and presentation pod). In fall 2016, WNBC entered a content-sharing agreement with WOR to include news and weather content supplied by the station; WNBC's weather content is also heard on other iHeartMedia radio stations throughout the New York metropolitan area. On December 21, 2016, WNBC announced that it would be launching a new S band radar system, called Storm Tracker 4, which is planned to launch in winter 2017. On December 27, 2016, the station announced it would move the midday newscast to 11:00 a.m. (the first and only 11:00 a.m. midday newscast in the New York media market), and its locally produced lifestyle/entertainment program New York Live to 11:30 a.m. beginning January 16, 2017. As part of the changes of the daytime lineup at the station, it would move Days of Our Lives from the network's default Eastern Time Zone slot of 1:00 p.m. to the early time slot of 12:00 p.m., followed by Access Hollywood Live at 1:00 p.m. On June 30, 2017, it was announced that Chuck Scarborough would step down as the anchor of the 11:00 p.m. newscast on July 14 but would continue to anchor the 6:00 p.m. newscast. 4:00 p.m. anchor Stefan Holt, whose father Lester presides over NBC Nightly News down the hall from Studio 3K, assumed duties for the late newscast beginning July 17. On July 31, 2017, the station expanded its morning newscast Today in New York by a half an hour, beginning at 4:00 a.m. for a total of three hours; this is the first 4:00 a.m. newscast in the New York media market since WPIX had one from 2010 to 2014. Six days later on August 6, 2017, the Sunday edition of the morning newscast had an extra half-hour added after 9:30 a.m.; the 6:00 a.m.–8:00 a.m. portion remained unchanged. As part