"Ontario's Largest Wildfire Surpasses 350,000 Hectares and Keeps Spreading. Ontario's largest wildfire, Thunder Bay 36, has surpassed 350,000 hectares and remains completely out of control as of July 17, 2026. This update breaks down the full picture: fire size, evacuation orders, road closures, air quality warnings, and what the forecast means for the days ahead."—Daily Forecast Canada 🚨 Ontario's Largest Wildfire Surpasses 350,000 Hectares and Keeps Spreading > https://youtu.be/E7ncJlSaVCU?si=NP_yglZAv5Vjo5s1 #merging_wildfires #Canada #Ontario #global_warming #ecology #road_closures #air_quality #warnings #evacuation #video