Idaho’s Northern Panhandle Multi-Fire Cluster: Upper Smith, Silver, and Parker Lake Still Active

Three wildland fires continue burning in Idaho’s Boundary County in the northern panhandle, a region that has faced persistent fire activity since early summer 2026. The Upper Smith, Silver, and Parker Lake fires are all in active suppression operations, though at varying stages of containment, according to the latest InciWeb and NIFC data.

Upper Smith Fire

The Upper Smith Fire, ignited by lightning on July 7, 2026, is burning within the Smith Creek drainage approximately six miles west of Porthill and 20 miles northwest of Bonners Ferry. The fire has grown to 4,848 acres and reached approximately 41-42% containment, with total suppression costs exceeding $31.6 million.

During the summer, crews at the Upper Smith and Parker Lake fires coordinated on structure protection for cabins and private lands within the fire’s reach. As fire activity moderated, crews shifted to removing hose lays and equipment from secured portions of the perimeter. The remote Smith Creek drainage — with limited road access and steep forested terrain — has made suppression challenging throughout the incident.

Silver Fire

Also burning in Boundary County, the Silver Fire has grown to 2,593 acres with approximately 30% containment. Located in the dense forests of the northern Selkirk mountain range, the Silver Fire has benefited from some moderated weather but terrain continues to limit direct attack options. Crews are using a combination of hand line construction and aerial support to establish containment lines.

Parker Lake Fire

The Parker Lake Fire presents the greatest suppression challenge in the cluster, with only approximately 1% containment on 1,531 acres. Limited road access, rugged terrain, and the fire’s location in the remote Boundary County forest complex have restricted ground operations. Aerial resources have been used to support suppression efforts. Fire managers are monitoring the fire closely for any behavior change with shifting weather.

Regional Context

Boundary County’s fire burden in 2026 has been heavy, with multiple lightning-caused ignitions along the dense forests of the U.S.-Canada border region. The area’s roadless and wilderness character makes both suppression and ongoing monitoring difficult, requiring significant aerial logistics support. The Upper Smith, Silver, and Parker Lake fires collectively represent over 8,900 acres in this corner of the Idaho panhandle.

Signs of progress are emerging elsewhere in Idaho. The Doublesprings Fire in Custer County has reached 90% containment at 1,779 acres, and the Buckhorn 2 Fire in the Twin Falls District has been fully contained at 2,000 acres — reflecting the broader statewide wind-down of fire activity as fall weather arrives.

Looking Forward