France is responding to a new dimension of extreme summer weather. Faced with a persistent heatwave, the government activated the newly established ORSEC emergency plan “Chaleurs extrêmes” for the first time on 10 July. The instrument is intended to better prepare civil protection for exceptional periods of heat and protect vulnerable population groups in particular. The decision marks a further step in adapting state crisis preparedness to the increasing consequences of climate change.
First nationwide deployment of the new emergency plan
By activating the ORSEC plan for extreme heat, the French government is responding to the worsening weather situation in several parts of the country. The first areas affected are all départements for which Météo-France has declared the highest “red” warning level.
Government spokesperson Maud Bregeon announced that additional cooling centres will be set up to protect particularly vulnerable people—including the elderly, chronically ill, homeless people and socially isolated individuals—from the health consequences of the heat.
The new ORSEC plan expands existing heat protection measures with comprehensive civil disaster response. In addition to providing air-conditioned shelters, the plan предусматриes the systematic identification of particularly vulnerable people and active support where necessary. Préfectures, municipalities, emergency services, social agencies and care facilities work closely together in this regard.
Heatwave continues to spread
The current heatwave has had France in its grip since July 4 and is continuing to intensify. On Friday, nine departments in the west of the country were placed on the highest alert level. These include Morbihan, Ille-et-Vilaine, Mayenne, Sarthe, Loire-Atlantique, Maine-et-Loire, Vendée, Deux-Sèvres and Vienne.
Weather services expect the red alert level to be extended to a total of 24 departments on Saturday. The nights in particular are becoming critical, with temperatures in many places barely falling below 20 degrees. These so-called tropical nights prevent the human body from recovering as needed and increase the risk of serious health complications, especially for older people.
Meteorologists assume that the heatwave will continue at least until the French national holiday on July 14. Temperatures are even expected to rise again on Sunday.
Wildfire risk reaches a new scale
Alongside the heatwave, the wildfire situation is worsening considerably. In the first week of July alone, 9,921 hectares of forest and vegetation were destroyed nationwide. This means that the burned area is almost three times as large as at the same time last year.
The combination of persistent drought, high temperatures and locally strong winds creates ideal conditions for the rapid spread of fires. Regions in western and southern France are particularly affected.
The authorities have therefore significantly reinforced their units and are calling on the public to avoid any avoidable fire risk. A large proportion of forest fires are still caused by human activity, whether through negligence or deliberately.
National holiday under special security measures
The exceptional weather situation is now also affecting the celebrations for the national holiday on 14 July. Several prefectures have banned fireworks or cancelled them at the last minute.
Such bans apply especially in the departments of Hérault and Vendée. The authorities justify these measures with the extremely high risk of forest fires. Other regions are also considering short-notice restrictions on public events if the weather situation deteriorates further.
For numerous municipalities, this means an unusual intervention in one of France’s most traditional celebrations. However, protecting human lives and nature takes priority.
France adapts its crisis preparedness to climate change
The first activation of the ORSEC plan makes it clear that extreme heat is increasingly being regarded as an independent national crisis situation. While heatwaves used to be seen primarily as meteorological exceptions, they are now developing into regularly recurring events with significant consequences for health, infrastructure and the economy.
The exceptional heatwave in June 2026 had already broken numerous records and affected large parts of the country. The experiences of those weeks have been directly incorporated into the further development of state emergency planning. The aim is to be able to respond more quickly in the future and better protect particularly vulnerable population groups.
With the new strategy, France places the response to extreme temperatures on the same level as other national disaster response situations such as floods, forest fires or severe storms. The current heatwave could thus become the first practical stress test for a system that, given ongoing climate change, will be activated much more frequently in the future.
Author: P. Tiko