Los Angeles April 16, 2018 4:53 pm PM Weather: Sunny and Warmer Tuesday Temperatures are expected to warm up Tuesday. David Biggar has your First Alert Forecast on NBC4 News at 4 p.m., April 16, 2018. US & World Videos 3:14 LAPD officers return to USC amid pro-Palestinian protest 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:42 USC students share thoughts on cancelation of main commencement 0:45 Where will the 2025 NFL draft take place? 1:23 NFL draft prospects continuing family legacies