June 10, 2019 6:20 am Dallas Prepares for Outages to Be ‘Multi-Day Event' As many as 350,000 electricity customers were without power Sunday across North Texas after severe storms blew through North Texas, Oncor Electric says. Wake Up to Something Good 2:31 Heavy storm slams communities in North Dallas 1:42 Residents clean up fallen trees in Irving neighborhood 2:23 Fiery flames erupt throughout Rockwall County amid storms 2:31 Garland community struck by North Texas storm 2:59 Thousands lose power during North Texas storms