Météo-France Warns of Historic Soil-Humidity Lows; Forest-Fire Restrictions Impact Summer Mobility

In a special bulletin issued on 22 July 2026, Météo-France revealed that nationwide soil-moisture levels are at their driest ever recorded for this point in the season – surpassing notorious drought years 1976, 2022 and 2025. The agency forecasts that temperatures in southern regions will stay above 35 °C for at least another week, prolonging very high wildfire risk. Prefectures in Provence-Alpes-Côte d’Azur, Occitanie and Nouvelle-Aquitaine have already closed 173 hiking trails and introduced dusk-to-dawn entry bans in 15 departmental forests. Several municipalities along the Côte d’Azur reinstated “fiche navette” vehicle-access permits for hillside residential zones, reminiscent of measures used during the 2025 wildfires. Airlines servicing Marseille and Nice confirmed contingency plans for ground-halt scenarios if smoke plumes reduce visibility below Cat III minima, which could affect tight summer connection windows for business travellers transiting to Africa or the Middle East. SNCF has introduced slower running speeds on exposed stretches of the TGV Méditerranée line, adding up to 25 minutes to Paris–Marseille journeys. Companies organising meetings-and-events programmes or executive off-sites in the south should check contractual force-majeure clauses and ensure attendee communication trees are in place. Mobility suppliers are encouraged to brief relocating families about new local ordinances that fine outdoor barbecues and restrict certain rental vehicles from entering forest-adjacent zones. Météo-France’s prognosis suggests the drought could extend into September, raising the possibility of extended bans that would coincide with the rentrée relocation rush and pose logistical challenges for removal companies and pet-transport services that rely on regional road corridors.