French authorities have ordered the closure of schools across more than half the country today, as an intense, late-summer heatwave pushes temperatures toward record-breaking territory. The national weather agency, Météo-France, placed 50 departments on “red alert”—the highest possible warning level—covering a vast swathe of the nation from the southwest to the Rhone Valley.
The decision to shutter classrooms comes as officials brace for temperatures expected to peak at 42°C (107.6°F) in some regions. With the country’s infrastructure struggling to cope with the extreme conditions, the Ministry of Education opted for a blanket closure in affected areas to protect students from the sweltering heat.
Local prefectures have canceled outdoor activities and public events across the impacted zones. In Lyon and surrounding areas, where the mercury is climbing steadily, residents are being advised to stay indoors and avoid exertion during the peak afternoon hours.
The heatwave, characterized by a “heat dome” trapping hot air over Western Europe, is hitting France with unusual intensity for this time of year. Scientists point to the duration and timing of this event as a clear indicator of shifting climate patterns. While summer heat is standard, the persistence of these temperatures deep into September has strained energy grids and prompted emergency measures in nursing homes and hospitals.
Public health officials are particularly concerned about the elderly and those living in urban “heat islands,” where concrete and asphalt trap warmth through the night. The government has activated its national emergency response plan, mandating that local municipalities open “cool rooms” and increase outreach to vulnerable populations.
Despite the widespread closures, the economic impact remains a secondary concern to the immediate public health risk. As regional hospitals report an uptick in heat-related exhaustion cases, the government is signaling that restrictions may be extended if the high-pressure system does not shift by the weekend.
For now, the message from the interior ministry is blunt: stay inside, keep hydrated, and check on neighbors. The country is waiting for the air to cool, but for the next 48 hours, the heat remains the only priority.
