August 30, 2019 7:00 am First Alert Forecast: Hot Day Heat is building up again this weekend. Shanna Mendiola has your First Alert forecast for Friday, Aug. 30, 2019. US & World Videos 1:42 Shooting investigation at DTLA warehouse 3:20 Encampment remains on USC 1:39 Bicyclist killed in hit-and-run 3:43 Despite encampment's clearing, safety concerns linger at UCLA 4:09 Parents speak out after son's beating at LA juvenile hall