Containment grows on Morrill Fire as crews battle interior hotspots amid ongoing fire danger
Containment on the Morrill Fire has jumped to 67% as crews battle interior hotspots. The fire remains Nebraska’s largest ever at over 643,000 acres, with extreme fire danger continuing across the region.
By News Channel NebraskaOGALLALA, Neb. — Fire crews continue to make significant progress on the historic Morrill Fire, with containment rising to 67% as of Thursday morning, even as dangerous fire weather conditions persist across western Nebraska.
According to the Rocky Mountain Complex Incident Management Team 1, the Morrill Fire is now estimated at 643,074 acres, remaining the largest wildfire in Nebraska history. The blaze stretches across Morrill, Garden, Keith, Arthur and Grant counties and is part of a broader wildfire outbreak that has burned roughly 1,300 square miles statewide.
Officials said updated acreage figures reflect more precise aerial and ground mapping, not new fire growth. Despite hot, dry and windy conditions Wednesday, the fire did not expand beyond established containment lines.
Fire activity continues within the perimeter, where pockets of unburned vegetation are igniting. Crews are working both along the fire’s edge and inside the burn area to locate and extinguish lingering heat sources, particularly in tree windbreaks and hardwood draws north and west of Lake McConaughy.
Drone technology equipped with infrared sensors has identified multiple interior hotspots, though officials said those areas are not expected to breach containment lines.
Firefighters are also monitoring conditions overnight and remain ready to respond to new fire starts, with helicopters and additional resources on standby.
A Red Flag Warning remains in effect Thursday from 11 a.m. to 7 p.m. MDT, with temperatures expected in the low 80s, humidity in the teens and wind gusts up to 25 mph. More extreme conditions are forecast Saturday, with near 90-degree temperatures and single-digit humidity increasing the risk of renewed fire activity.
Beyond suppression efforts, attention is turning to long-term impacts. State officials say the fire area provides grazing land for more than 35,000 head of cattle, with recovery expected to take multiple growing seasons.
Fire crews continue reinforcing containment lines and extinguishing interior hotspots as they work to bring the fire under control.