July 23, 2018 4:56 pm PM Forecast: Heat Wave is Underway The heat wave is underway and we’re expecting record highs on Tuesday and Wednesday. Anthony Yanez has your First Alert forecast for Monday, July 23, 2018. US & World Videos 4:09 Parents speak out after son's beating at LA juvenile hall 3:30 How Los Angeles officials are responding to UCLA campus chaos 2:47 The LA County Fair kicks of 2024 season in Pomona 3:09 USC updates graduation plans as protest continues 4:28 Southern California artistic swimmers train for 2024 Paris Olympics