Overview

• Météo France placed 28 departments in southwestern and northwestern France under orange alert for severe thunderstorms beginning the afternoon of June 13.
• Storm cells crossing Normandy produced hailstones up to 6 cm in diameter and wind gusts reaching 120 km/h, downing trees and damaging roofs.
• Emergency services in the Orne department logged at least 96 interventions for flooding, fallen trees and power outages by 21:00 on June 13.
• Paris-Orly Airport cut its flight schedule by 20% between 18:00 and midnight to limit disruptions from the approaching storms.
• The system is moving northeastward and is expected to clear by June 14, leaving temperatures several degrees below seasonable norms.