The Royal Lake Fire, ignited by a lightning strike on July 16, began spreading rapidly after wind picked up the fire around 10:45 a.m. on July 18, pushing it primarily north and east through rugged terrain north of Highway 26 and west of Othello in Adams County.
Southeast Washington Incident Management – Team 3 assumed command of the fire at 6 a.m. on July 18, managing it alongside four other fires in the region. Limited access, quick-burning fuels, and wind have restricted suppression efforts, with perimeters and points noted as approximations in official records.