A major fire broke out at the Centennial Mills property in Northwest Portland today, engulfing a vacant warehouse and prompting an extensive emergency response. The blaze sent thick smoke billowing across the area, leading authorities to close nearby roads as firefighters worked to bring the fire under control.
Portland Fire & Rescue responded to reports of flames at the historic Centennial Mills site, where crews encountered heavy fire conditions upon arrival. Multiple firefighting units were dispatched to the scene, with firefighters launching an aggressive effort to contain the blaze and prevent it from spreading to nearby structures.
The fire produced large columns of smoke that were visible from several parts of Portland, drawing the attention of residents and commuters. Officials urged the public to stay away from the area to allow emergency crews to operate safely and efficiently.
Road closures were implemented around the Centennial Mills complex as firefighters continued suppression efforts. Motorists were advised to expect delays and use alternate routes while emergency personnel remained on scene.
The warehouse involved in the fire has been vacant, and authorities are assessing the extent of the structural damage caused by the blaze. At this stage, officials have not announced the cause of the fire or confirmed whether anyone was inside the building when it started.
No official reports of injuries have been released, and investigators are expected to begin examining the scene once firefighters have fully extinguished the fire and the area is deemed safe.
The situation remains active, with emergency crews continuing to monitor conditions and work toward full containment. Additional information is expected as authorities provide updates on the fire, road closures, and the ongoing investigation.

