A sudden and ferocious thunderstorm swept across the Paris region late Thursday afternoon, August 27, bringing dramatic wind gusts, hail, and torrential rainfall that uprooted trees, rendered streets impassable, and even disrupted the first presidential election debate being held at Roland Garros.
Val-de-Marne Hardest Hit by Storm Damage
While the entire Ile-de-France region was under an orange weather alert for storms, the department of Val-de-Marne bore the brunt of the damage. The Paris Fire Brigade (BSPP) reported that 37 of its 60 storm-related interventions occurred there. Despite numerous trees falling, sometimes onto cars, a BSPP spokesperson reassured the public that “the situation is not critical,” describing the aftermath as primarily “material damage.” One injury was reported in Chevilly-Larue, where a person suffered a fractured arm from falling branches.
Social media was flooded with impressive videos from Choisy-le-Roi, Vitry, and Maisons-Alfort showing the storm’s intensity, with powerful winds bending trees and sheets of rain reducing visibility.
Record Wind Gusts and Disruption
The violent weather also struck Paris and the wider region hard. In Seine-et-Marne, weather stations recorded wind gusts of up to 130 and 142 km/h in Nangis and Chevry, according to the Infoclimat association. The storm’s arrival at Roland Garros during the presidential debate added an unexpected atmospheric backdrop to the political event.
Storm System Moves Eastward
The storms were not confined to Ile-de-France, as 39 departments were placed under an orange alert during the afternoon and night. The system shifted toward Burgundy and Franche-Comté throughout the evening, with reports of hail and thunder in Besançon and Dijon. By Friday morning, the storm front had reached Lyon in the Rhône department, where initial images of lightning strikes were shared online.
Seven Departments Remain on Orange Alert
While conditions calmed by Friday morning, risks persist in eastern France. In its 6 a.m. bulletin, Météo France maintained an orange storm alert for seven departments: Bas-Rhin, Haut-Rhin, Territoire de Belfort, Doubs, Jura, Ain, and Rhône. The forecaster warned that “the axis of the most active storms is gradually shifting eastward in the coming hours, with storms that may remain strong, sometimes accompanied by hail, strong wind gusts (80/100 km/h locally higher), and heavy hourly rainfall accumulations (30 mm/h).”
