Heatwave Alerts Issued for Allier and Morbihan Departments on August 10, 2026

On August 10, 2026, the French authorities issued heatwave alerts for two departments amid rising temperatures. The Allier department is placed on an orange heatwave alert from noon, indicating a high level of risk affecting all residents, including those in good health. Vulnerable populations such as the elderly, people with chronic illnesses or mental health issues, and those living alone are particularly at risk. Symptoms of heatstroke to watch for include a body temperature over 40°C, hot dry skin, headaches, nausea, confusion, and in severe cases, loss of consciousness. Authorities recommend regular hydration, staying indoors during peak heat, closing shutters and windows during the day, and seeking cool places multiple times daily. Immediate medical help should be sought if heatstroke symptoms occur.

Meanwhile, the Morbihan department has been placed under a yellow heatwave alert starting the same day at noon. Residents are advised to take precautions such as keeping homes cool, drinking water regularly, avoiding strenuous activities during peak heat hours, and cooling the body by wetting skin several times daily. Spending several hours in cool public spaces like cinemas or libraries is also recommended. Emergency services should be contacted in case of severe symptoms, such as high fever or incoherent speech.

These alerts reflect a growing trend of intense heatwaves across France, underscoring the importance of preventive measures to protect public health during such events. The vigilance levels may persist over the coming days as high temperatures continue.