First Alert Forecast January 27, 2018 8:46 am AM Forecast: Temperatures Are Warming Up Temperatures are ramping up for the weekend. David Biggar has your First Alert Forecast on Saturday, Jan. 27, 2018. 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