Heavy rain is the primary hazard as a line of storms moves across the region today through Friday morning. Storms are underway across the Southern Edwards Plateau and portions of the Hill Country through early afternoon. Arrival in central areas, including Austin and San Antonio, begins as early as 9 AM, with the most likely timing from 11 AM into tonight. Eastern areas see storms arriving starting around 1 PM, with main impacts from 3 PM into tonight. Storm redevelopment may persist across central and eastern zones into Friday morning.