First Alert Forecast May 19, 2020 5:20 am First Alert Forecast: Another Day of Clouds and Cool Temperatures Rain is possible in some areas. Shanna Mendiola has the forecast for Tuesday May 19, 2020. US & World Videos 2:47 Rare tornado leaves trail of damage in Pico Rivera 1:48 At least 6 rescued from cars in mudslide in San Jacinto 5:02 Video captures damage and howling wind from tornado in Pico Rivera 5:21 NWS confirms tornado in Pico Rivera 4:26 National Weather Service investigates possible tornado in Pico Rivera