A heavy winter storm brought the initial yearly snowfall to Montana this October. Warnings and advisories remained in effect while the system impacted the region. The storm caused several accidents and held up commuters. Winter enthusiasts found early-season powder after the storm and shared clips of the conditions online. A local pet drew attention for its reaction to the falling snow. Sunshine returned to the area as temperatures gradually warmed. The event marks the start of the winter weather for the state.