Pre-evacuation warnings given for Balsinger Fire and Harris Mountain Fire INCIWEB and last updated 2021-07-25 22:23:30-04 GREAT FALLS â Pre-evacuation notices have been ordered for people in the vicinity of two large wildfires - the Balsinger Fire burning west of Monarch and Neihart, and the Harris Mountain Fire burning south of Cascade. Cascade County Sheriff Jesse Slaughter said on Sunday evening that his deputies and the Montana Highway Patrol are issuing pre-evacuation notices for the northern part of the Belt Creek Drainage area and the town of Monarch. They are also also doing pre-evacuations for the Sheep Creek Lane area and south of the town of Cascade.