Southern France Flood Chaos: Severe Autumn Storms Sweep Away Vehicles, Two Dead, Roads Submerged

Montpellier, France— Severe autumn storms brought heavy flooding to southern France on October 20, killing two people and sweeping away vehicles after rivers burst banks and streets turned into torrents.

The storms hit Gard, Hérault, and Bouches-du-Rhône departments overnight. More than 150 millimeters of rain fell in six hours. The Vidourle and Gardon rivers overflowed. In several towns, water rose more than a meter inside homes. Cars were carried away. One video from Sommières showed vehicles floating like toys.

Two deaths were confirmed by midday. One victim, a 68-year-old man, was found inside his car submerged under a bridge near Nîmes. The other, a 45-year-old woman, was swept away while trying to cross a flooded ford near Montpellier. Her body was recovered downstream. Emergency services said both deaths occurred when victims attempted to drive through flooded roads.

More than 800 firefighters and civil security personnel were deployed. They carried out 300 interventions, mostly to rescue stranded motorists and evacuate homes. In Lunel, 50 residents were moved to a gymnasium. Schools in 20 communes were closed. Rail traffic between Nîmes and Montpellier was suspended after tracks were flooded.

Météo-France had placed the region under orange alert for heavy rain and floods, later upgraded to red. The agency said the storms were caused by a Mediterranean episode, where warm, moist air from the sea collides with cold air over land, creating intense, stationary downpours. Such episodes are becoming more frequent and more intense.

Southern France has been hit repeatedly by autumn floods. Urbanization on floodplains and inadequate drainage worsen impacts. The mayor of one affected village said, "We build in riverbeds and then we are surprised when rivers return." Environmental groups said climate change is increasing the severity of these events.

The Ministry of Interior said it is monitoring the situation and that the state of natural disaster will be declared to allow compensation. Insurance claims are expected to run into millions. Power remains out in several areas. Roads are still blocked by mud and debris.

By afternoon, rain had eased but rivers remain high. Authorities warned of a second wave of storms tonight. Residents have been told to avoid driving and to stay away from riverbanks. The two dead remain the only confirmed casualties.