Live wildfire activity & alerts
Wildfires in Ontario
View current wildfire activity across Ontario and check any location on the map.
Check any location in Ontario
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Current status
Current wildfires in Ontario
Our latest data identifies 20 likely or confirmed wildfire incidents in this area. Satellite signals are grouped into incidents, so individual FIRMS detections are not presented as separate wildfires.
SLK_FIRE_072 Wildfire
1213 km from the centre of Ontario · updated 17/09/2026, 12:00
Reported by an official or curated active-incident source.THU_FIRE_036 Wildfire
987 km from the centre of Ontario · updated 17/09/2026, 12:00
Reported by an official or curated active-incident source.DRY_FIRE_034 Wildfire
978 km from the centre of Ontario · updated 16/09/2026, 11:52
Reported by an official or curated active-incident source.DRY_FIRE_035 Wildfire
952 km from the centre of Ontario · updated 16/09/2026, 11:00
Reported by an official or curated active-incident source.THU_FIRE_056 Wildfire
959 km from the centre of Ontario · updated 09/09/2026, 07:00
Reported by an official or curated active-incident source.FOR_FIRE_014 Wildfire
967 km from the centre of Ontario · updated 04/09/2026, 12:00
Reported by an official or curated active-incident source.NIP_FIRE_107 Wildfire
901 km from the centre of Ontario · updated 29/08/2026, 18:00
Reported by an official or curated active-incident source.FOR_FIRE_013 Wildfire
961 km from the centre of Ontario · updated 26/08/2026, 10:00
Reported by an official or curated active-incident source.SMS & email wildfire alerts
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Choose the exact address or map position you care about, select a 1–50 km radius, and receive alerts for relevant nearby wildfire activity.
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Wildfire maps across Ontario
How this wildfire map works
NASA FIRMS satellite observations are grouped into incident-level signals. Repeated, multi-satellite or stronger evidence may meet our likely-wildfire threshold; official and curated incident feeds are shown as confirmed where available.
How alerts work
Standard sensitivity alerts for likely or confirmed wildfires within your chosen radius, plus credible potential fire activity when detected very close to a monitored location.
Data and safety
Satellite observations can be delayed, obscured by cloud or caused by non-wildfire heat sources. Wildfire Alerts adds situational awareness but never replaces local emergency authorities.
Read about our data sources →