Firefighters have fully surrounded the Elder 1 wildfire burning near Frenchtown, establishing a control line around the entire perimeter of the 1,220.6-acre fire. However, crews are bracing for challenging conditions as a red flag warning remains in effect, with wind gusts forecast to reach 40 mph.

The Lolo National Forest reported that the fire perimeter has been uploaded to the National Interagency Fire Center and is visible on mapping tools used by firefighting agencies. Despite the containment progress, the combination of dry conditions and high winds poses a continued risk during what officials consider a critical operational window.

Red flag warnings indicate extreme fire weather conditions—low humidity, high temperatures, and strong winds—that can rapidly spread flames and complicate suppression efforts. The timing of the forecast gusts coincides with the fire’s most vulnerable phase, when newly secured perimeters face their greatest test.

Firefighters will continue monitoring conditions and adjusting tactics as winds intensify. The full containment of the fire’s perimeter represents significant progress, but sustained vigilance remains essential until weather conditions stabilize and the threat of rapid expansion diminishes.