Pyrocumulonimbus clouds, or ‘fire clouds’, are massive storm systems generated by intense wildfires, capable of reaching altitudes of 10–15 km. These clouds can create strong winds and lightning, further igniting fires and complicating firefighting efforts. The increasing frequency of such phenomena is attributed to climate change, which fosters conditions conducive to wildfires and their associated weather systems. This marks a significant concern for regions like France, where the occurrence of pyrocumulonimbus clouds may be unprecedented.