First Alert Forecast May 5, 2018 2:11 pm It's a Hot Cinco de Mayo Get your sunscreen out because Cinco de Mayo is bringing plenty of heat and sunshine. Belen De Leon has your First Alert Forecast on Saturday, May 5, 2018. US & World Videos 2:42 Executive staff to LA County DA accused of mishandling confidential police files 2:58 UC Irvine students launch solidarity encampments 2:36 Student's mother tries to stop vandalism at USC 3:45 Walkout supporting pro-Palestinian protesters at UCLA 3:22 USC activists request emergency campus student dialogue