A major forest fire south of Rennes, France has been contained, offering some relief as the country battles a heatwave. While temperatures are expected to decrease in the west on Saturday, much of eastern France and the Île-de-France region will still experience highs between 35°C and 39°C. Concerns have risen in the Landes region, however, where over 1,000 hectares have already been burned, as winds have picked up, worsening conditions. Authorities had previously reported progress in controlling the Landes fire, but the changing weather now presents a renewed challenge. The heatwave and the wildfires highlight the ongoing risks posed by extreme weather events this summer. Continued vigilance is advised for affected areas, and residents are urged to take precautions against the heat.