August 20, 2019 5:20 am First Alert Forecast: Here's Your Back-to-School Forecast It’s the first day of school for LAUSD students. Shanna Mendiola has the forecast for Tuesday Aug. 20, 2019. US & World Videos 3:14 LAPD officers return to USC amid pro-Palestinian protest 2:42 USC students share thoughts on cancelation of main commencement 0:37 Car chase ends in standoff in Compton 3:47 Counter-protesters respond to pro-Palestinian encampment at UCLA 2:25 Police investigate stabbing near Metro bus