Key Points In light of the extreme heat, Météo-France has issued a red heat wave alert for all eight departments in the Île-de-France region (Paris, Seine-et-Marne, Yvelines, Essonne,...

Key Points The heat wave occurred in the Provence-Alpes-Côte d’Azur region from June 27 to July 6, 2025. During this period, all departments were placed under an orange heat wave alert...

Key Points From June 28, 2025, to July 2, 2025, and in the context of a heat wave, Météo-France issued an orange alert for the department of Haute-Corse (covering 52.5% of the regional...

Key Points The orange heat wave alert period began on June 20 and ended on July 7. During this period, 87 departments across all regions of mainland France were placed under an orange...

Key Points Following a heat wave, Météo France issued an orange heat wave alert for the departments of Aisne, Nord, and Oise, as well as a yellow alert for Somme and Oise, effective...

Key Points Weather Conditions in Nouvelle-Aquitaine Following the heat wave that affected the region on June 21, a new heat wave hit the Nouvelle-Aquitaine region between June 29 and...

Key Points A heat wave hit France at the end of week 26/2025 and continued into week 27/2025. In Brittany, the heat wave began on Saturday, June 28, when Météo France issued a yellow...

Key Points According to Météo France, the region’s second heat wave began on June 28, 2025, and ended on July 5, 2025. It affected all departments in the region. A regional analysis of...

Key Points Local cases As of July 8, 2025, ten episodes of local transmission have been identified in mainland France: 9 chikungunya outbreaks (1 to 12 cases per outbreak) 1 dengue...

Key Points Chikungunya, Dengue, and Zika A first indigenous outbreak of chikungunya has been identified and investigated in Corsica in the municipality of Grosseto-Prugna (Southern...