Southern France Under Vigilance for Heavy Rain, Flooding, and Thunderstorms

Seven departments in southern France are under vigilance for risks of heavy rain, flooding, and thunderstorms this Sunday, October 4, 2026. Aude and Pyrénées-Orientales are specifically under Orange vigilance for rain, with significant rainfall already recorded and more expected. The situation poses a risk of urban runoff and potential for falling trees and power line disruptions due to gusty winds.