August 19, 2019 4:45 am First Alert Forecast: The Temperature Roller Coaster Heads Back Up After a pleasant weekend and brief cooldown, temperatures are heating up again. Shanna Mendiola has the forecast for Monday Aug. 19, 2019. US & World Videos 2:21 Scuba boat captain sentenced to 4 years in fiery deaths of 34 7:42 See aftermath of UCLA protest encampment in front of Royce Hall 1:28 LAPD dismantles protester encampments at UCLA 3:33 Crowd of protesters grow at UCLA despite order to disperse 3:33 Call for national, state and local response to campus unrest