The Big Grass fire is the largest wildfire in modern Oregon history, burning more than 581,000 acres across eastern Oregon and western Idaho. More than half of the fire’s acreage is in Idaho, where much of the blaze’s growth has occurred over the past week. Videos shown are from the South Mountain area of Owyhee County, Idaho. Courtesy of Johanna MacKenzie Corcoran. Click the link in our bio for our latest wildfire coverage. #wildfires #biggrassfire #oregon #idaho