Orange County October 28, 2018 9:55 pm Forecast: Cooling Down There will be some seasonal temps to start the week. David Biggar has the forecast on NBC4 News on Oct. 28, 2018. US & World Videos 1:42 Shooting investigation at DTLA warehouse 3:20 Encampment remains on USC 1:39 Bicyclist killed in hit-and-run 3:43 Despite encampment's clearing, safety concerns linger at UCLA 4:09 Parents speak out after son's beating at LA juvenile hall