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Date: July 16, 2026
By Kimberly Wilson
THUNDER BAY, Ontario — Northern Ontario is facing a major wildfire emergency as 180 active forest fires continue burning across the region, with dozens classified as out of control, forcing evacuations, disrupting transportation, and creating dangerous air quality conditions across parts of Canada and the United States.
Officials with Ontario’s Aviation, Forest Fire and Emergency Services (AFFES) said the province’s northwest region has been the hardest hit, with rapidly spreading fires threatening remote communities and putting thousands of residents on alert. Emergency crews, aircraft, and firefighters remain engaged in containment efforts as hot, dry weather continues to fuel dangerous fire behaviour.
Several Indigenous communities in northwestern Ontario have been forced to evacuate as flames move closer to populated areas. Among the affected communities is Namaygoosisagagun First Nation (Collins First Nation) near Armstrong, where residents were evacuated after a fast-moving wildfire approached the area. Officials said more than 1,600 people from First Nations communities have been displaced by wildfire activity this season.
Emergency officials have warned that the remote location of many northern communities has created additional challenges, including limited road access, the need for air and water evacuations, and difficulties transporting emergency supplies and firefighting resources. Ontario has requested additional federal support to help manage evacuations and wildfire response efforts.
The wildfire crisis has also affected transportation networks. Railway operations in some areas were disrupted after flames moved close to critical infrastructure, while emergency crews worked to protect workers and nearby communities. A dramatic video showing a train surrounded by wildfire conditions near Armstrong highlighted the intensity of the fires spreading through northern forests.
Smoke from the wildfires has spread hundreds of kilometres beyond the immediate fire zones, affecting air quality in major cities including Toronto and parts of the northeastern United States. Environment officials issued health warnings as wildfire smoke created hazardous conditions, with residents advised to limit outdoor activities, especially those vulnerable to smoke exposure.
The worsening wildfire situation comes during a period of extreme heat across parts of Canada, with high temperatures and dry conditions creating favourable conditions for fires to grow quickly. Experts say climate-related changes, including hotter temperatures and longer dry periods, are contributing to increasingly severe wildfire seasons across the country.
Firefighters from Ontario and other jurisdictions are working around the clock to slow the spread of the flames and protect communities. Authorities have established evacuation orders and alerts in several areas, urging residents to remain prepared and follow instructions from emergency officials.
Ontario’s government has emphasized that public safety remains the priority as officials continue monitoring fire behaviour and weather conditions. Residents in affected regions are encouraged to stay informed through official emergency channels and avoid entering areas impacted by active wildfire operations.
The current wildfire emergency highlights the growing challenges faced by northern communities as extreme weather events become more frequent and intense. While firefighters continue their efforts to contain the fires, officials warn that changing conditions could lead to further evacuations and continued smoke impacts in the days ahead.