Severe Heat Wave Triggers Forest Fires and Restrictions Across France

A prolonged heat wave sweeping France in mid‑July 2026 has ignited a wave of forest fires and prompted a series of emergency measures. Over 35,000 hectares of forest and vegetation have burned since the start of the year, with the Var department placed under a "very severe" fire risk and four forest massifs closed to the public. The prefectures have mobilised up to 1,200 firefighters, airborne water‑dropping aircraft and strict bans on campfires, barbecues and open burning, especially between June and October.

Health authorities have issued advice on hydration, sun protection and reduced physical activity, while the tourism sector faces declining demand as residents and visitors alike flee the extreme temperatures. The heat has also forced the cancellation of concerts at the Tournai Jazz Festival and prompted the Tour de France organiser to reject calls to move the race. Experts warn that climate‑driven changes in forest management, such as diversifying tree species and avoiding monocultures, are needed to limit future fire spread.

Local governments in regions such as Occitanie, Saône‑et‑Loire and the Lot have introduced water‑use restrictions and heightened surveillance to curb the risk. Forecasts suggest that the high‑pressure conditions driving the heat may persist into late July before a potential shift toward cooler, wetter weather.