Multiple French Departments Under Red Heatwave Alert with Stringent Protective Measures

Several French departments, including Loire, Eure, Bas-Rhin, Vendée, and Morbihan, are currently experiencing a red heatwave alert due to soaring temperatures and heightened health risks. These alerts, effective as of June 25, 2026, have prompted local authorities to implement rigorous measures aimed at safeguarding public health and preventing fire hazards.

In the Loire department, temperatures are expected to reach 40°C during the day and remain above 23°C at night. The prefect has activated the departmental operational center and imposed bans on public alcohol consumption, restrictions on outdoor work hours from 1 PM to 9 PM in the construction sector, and bans on fireworks. Additionally, a specific information unit was activated to assist mayors in decision-making during the alert period. Public health advice includes staying hydrated, protecting vulnerable individuals, and avoiding physical exertion.

Eure is facing temperatures up to 42°C and very high wildfire risks, with 90 firefighters deployed to vulnerable zones. Agricultural work is banned from noon to 8 PM to reduce fire threats, and 196 out of 482 schools will be closed on June 25. The prefectural operational center remains active, with increased emergency services activity and an ozone pollution alert leading to lowered speed limits. A public hotline has been established to assist residents.

The Bas-Rhin department expects temperatures near 39°C with persistent nighttime heat, leading authorities to prohibit all outdoor sports activities from 10 AM to 10 PM and require employers to implement heat protection policies for workers. Public warnings also caution against unsafe swimming and street pooling. The public is urged to stay hydrated and avoid strenuous outdoor activities during peak hours.

In Vendée, extreme temperatures between 39 and 42°C with warm nights persist, with public health measures including bans on alcohol sales in public, restrictions on public sport events, and forest fire prevention protocols like limiting access to wooded areas. Schools remain open but may adjust operations as needed. The local fire department has heightened readiness due to increased wildfire risk.

Morbihan continues under red alert for three days, with 38 to 42°C temperatures. The prefecture has banned outdoor public events and alcohol consumption in public spaces except on authorized terraces, mobilized emergency responses including interventions for heat stress and small wildfires, and partially or fully closed schools. Special focus is on vulnerable groups, with all medical facilities fully operational and emergency plans activated in 24 communes.

Authorities across these departments emphasize public vigilance, hydration, and the protection of vulnerable populations such as the elderly and those with chronic illnesses. The interventions illustrate coordinated state efforts to mitigate health threats and fire risks amid an intense, multi-day heatwave impacting diverse regions in France.