Northwest Ontario fire update: one new Rainy River-area wildfire confirmed, now under control
THUNDER BAY – WILDFIRE UPDATE – Northwestern Ontario saw one new wildland fire confirmed on Thursday, with provincial fire officials reporting a 12-hectare blaze near Rainy River that is now under control.
The latest update from Aviation, Forest Fire and Emergency Services matters across the region, including Thunder Bay and surrounding communities, as Ontario’s fire season is now underway and outdoor burning rules are in effect.
Rainy River-area fire confirmed on April 16
Aviation, Forest Fire and Emergency Services said one new wildland fire was confirmed in the Northwest Fire Region since the previous report.
The fire, Fort Frances 1, also identified as FOR001, was confirmed on April 16 about 10 kilometres north of Rainy River near the intersection of Wilson Creek Road and Highway 600. Officials report the fire measured 12 hectares and was listed as under control as of 6:05 p.m. CDT.
At this time, the province says updates on the fire situation will be issued twice weekly. The next update is scheduled for Monday, April 20.
Why the update matters in Northwestern Ontario
While the new fire is in the Rainy River district, the report is relevant across Northwestern Ontario because spring conditions can quickly raise wildfire risk in forested and rural areas. Communities from Thunder Bay to Kenora, Dryden, Fort Frances and Red Lake often face smoky conditions, travel disruptions and pressure on emergency resources when the fire hazard increases.
For Thunder Bay and area residents, the report is an early reminder that wildfire season in the northwest can escalate rapidly, particularly during dry, windy spring periods before green-up is complete. The region’s transportation corridors, remote communities, tourism operators, trappers, outfitters and resource roads can all be affected when fire activity expands.
Outdoor burning rules are now in force
Officials are reminding the public that Ontario’s legislated fire season runs from April 1 to Oct. 31, and outdoor burning rules apply throughout that period.
Residents are encouraged to avoid burning yard waste or woody debris when possible and instead use options such as composting or local landfill disposal. Where burning is necessary, the province says people must follow Ontario’s wildland fire rules and use caution.
Under those rules, fires may be started no earlier than two hours before sunset and must be fully extinguished no later than two hours after sunrise. Anyone burning should have proper tools and enough water on site to keep the fire contained and put it out safely.
Municipal restrictions may also apply
People living within municipal boundaries should also check with their local fire department before burning, as local restrictions, burn bans or permit requirements may be in place.
That is particularly important in Northwestern Ontario, where conditions can vary sharply from one community to another.
A rural township, organized municipality or First Nation may face different risks and local rules depending on weather, vegetation and available firefighting capacity.
How to report a wildfire in Ontario
To report a wildland fire north of the French and Mattawa rivers, the public should call 310-FIRE (3473). South of the French or Mattawa rivers, wildfire reports should be made by calling 911.
The province is also directing residents to follow official forest fire updates on social media through @ONforestfires and @ONfeudeforet, and to check Ontario’s fire updates page for current information.
Early season vigilance is key
Early spring is often a critical period for wildfire prevention in Northwestern Ontario. Before leaves return and ground cover fully greens up, dry grass, brush and slash can ignite easily. Even a single unattended burn can spread quickly under the right conditions.









