Idaho's Median Fire Burns 8,600 Acres Near Wendell, Caused by Vehicle

A fast-moving wildfire in south-central Idaho burned approximately 8,624 acres near the town of Wendell this week before crews brought its forward progress to a halt. The Median Fire, caused by a vehicle, was one of multiple new large fires to emerge in the Great Basin this week as the region experiences volatile fire conditions.

Fire Ignition and Initial Growth

The Median Fire was reported at approximately 11:55 a.m. on June 17, about four miles northwest of Wendell in Gooding County. Driven by high winds and dry grass, the fire grew rapidly, with early estimates placing its size at 8,624 acres by afternoon. The blaze crossed State Highway 46, forcing a temporary closure, and smoke from the fire reduced visibility in the surrounding area.

Bureau of Land Management (BLM) Idaho Fire and Great Basin crews responded to the incident. A vehicle was later confirmed as the cause of ignition, according to Adam Leija, a fire information officer with the U.S. Bureau of Land Management.

Containment Progress

BLM officials reported that forward progress on the Median Fire was stopped, with containment expected by the evening of June 18. The fire's final mapped acreage was revised to 4,060 acres as GPS perimeter data was refined — though the fire was still listed on the NIFC national situation report at approximately 8,624 acres as initial mapping was completed. Either way, the fire burned through significant rangeland in Gooding County.

Crews working on mop-up had to contend with smoke reducing visibility and ongoing concerns about dry, windy conditions in the area.

Idaho Fire Season Context

The Median Fire is one of several fires to erupt across southern and central Idaho this week as the state transitions into summer fire season. The Poorman Prescribed Fire in Idaho's Boise National Forest area continues, with 2,692 acres of planned prescribed burning underway — an effort to reduce fuel loads ahead of what forecasters expect to be an active summer.

Idaho sits at the nexus of the Northwest and Great Basin geographic areas, two of the most active regions for wildfire nationally right now. Drought conditions across southern Idaho have cured grasses early this season, significantly reducing the ignition threshold and enabling fast-moving fires like the Median Fire to grow rapidly before crews can establish control lines.

Cangrant Fire Also Active Near Mountain Home

A separate fire, the Cangrant Fire, ignited June 18 approximately five miles northwest of Mountain Home in Elmore County. The fire grew to approximately 150 acres before crews stopped its forward progression. Crews moved into mop-up operations and continued monitoring. No structures were reported threatened.

Preparedness Reminders for Idaho Residents