France is contending with some of its worst wildfires in years, with the Gironde blaze covering hundreds of square miles and forcing more than 220,000 evacuations across southwest France and into Spain. Authorities have convened emergency cabinet meetings as fires remain highly unstable and capable of creating their own weather, including pyrocumulonimbus clouds that drive winds and lightning and complicate containment. The fires have scorched tens of thousands of hectares and sit amid a broader pattern of extreme heat and drought across Western Europe, linked to climate change and what officials call weather whiplash. Temperatures near 40°C persist as fire fronts shift unpredictably, prompting warnings to tourists and residents alike. The crisis has triggered widespread travel disruptions and a growing need for international and local assistance as Europe faces unprecedented heatwaves and wildfires.