June 11, 2019 4:56 pm PM Forecast: Expect Cooler Temperatures This Week The marine layer and sea breeze get us back to an average of 10 degrees cooler this week. Fritz Coleman has your First Alert Forecast on the NBC4 News at 4 p.m. Tuesday, June 11, 2019. US & World Videos 0:43 LA County releases sterile mosquitoes as warmer weather nears 2:42 Days before USC commencement, protesters still camped out on campus 0:34 Deadly crash damages church in South Los Angeles 1:42 Shooting investigation at DTLA warehouse 3:20 Encampment remains on USC