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Information bulletin
Reminder of precautions to take during a heatwave
Automatically translated from French ·
Published on Tuesday, August 11, 2026 at 3:49 PM
During a heatwave, health risks can arise from the very first days. Adopt the right precautions from the beginning of the hot period to protect yourself. Information available at sante.gouv.fr.
The prefectures of Haute-Savoie (74), Loire (42), Paris (75), Seine-Maritime (76), and Vendée (85) have issued a joint message regarding the risks associated with heatwaves.
Precautions to take:
- Do not wait to feel the first effects of heat before taking action.
- Health risks can occur from the first days of intense heat.
- Refer to official recommendations on the website sante.gouv.fr.
The messages are identical on the official accounts of the prefectures, emphasizing the importance of prevention from the beginning of the heat period.
Guides for this area
Prevention tips in case of extreme heat
In the face of high temperatures, it is essential to remain vigilant, particularly for outdoor athletes or outdoor workers. Drinking regularly, avoiding exposure during the hottest hours, keeping your home cool, and cooling down are simple but important measures. Doctor Marie Ozanne shares her recommendations in a video available on sante.gouv.fr.
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