Update 12:00 p.m. July 19, 2025
The Lolo National Forest reports the Deer Fire has grown to approximately 50-100 acres and is burning in timber and mixed conifer.
Currently, 70 personnel are working to contain the blaze. Fire activity includes creeping, torching, and spotting.
Multiple resources have been ordered including five crews, three helicopters, four large airtankers, two dozers, one water tender, and three engines. Ground resources are currently improving access to the fire area. Firefighters have established an anchor point and are engaged in suppression efforts.
Weather conditions are creating additional concerns for firefighters. While today will be slightly cooler, dry and breezy conditions will continue. Minimum relative humidity values in the low 20s and gusts of 20-25 mph will bring near-critical fire weather concerns.
Officials say the cause of the fire is currently under investigation.
This is an emerging incident in a high visibility area. Officials ask members of the public to avoid the area and give firefighters space to operate safely. Fire growth is currently moving away from values in Pattee Canyon and Deer Creek.
An area closure for the fire area is expected to be implemented soon.
Stay with KPAX for updates on this fire.
First Report 10:00 a.m. July 19, 2025
A wildfire in Pattee Canyon continues to burn Saturday.
The Deer Fire was reported in the Pattee Creek/Deer Creek area on the Missoula Ranger District just before 9:00 p.m. Friday, July 18th.
The fire has grown to 50 acres and is located 3 miles southeast of the Crazy Canyon Trailhead and 2.5 miles north of Miller Peak.
Currently, 70 personnel are working to contain the blaze, which is burning in timber and mixed conifer.
Fire activity includes creeping, spotting, and torching, with officials noting poor relative humidity recoveries overnight.
Weather conditions are creating additional concerns for firefighters. While today will be slightly cooler, dry and breezy conditions will continue. Minimum relative humidity values in the low 20s and gusts of 20-25 mph will bring near-critical fire weather concerns.

Officials say the cause of the fire is currently unknown and remains under investigation.
At this time, there are no fire restrictions in place, and no road, trail, or area closures have been implemented.
The Missoula County Sheriff's office also reports there are no warnings or evacuation notices in place as of Saturday morning.
Stay with KPAX throughout the day for updates on this fire.