Will Météo‑France place one or more French departments in 'vigilance rouge' for heat on July 18, 2026?

Why: Météo‑France’s own site (meteofrance.com) published a bulletin on 2026-07-17 stating the heatwave would regress and showing canicule warnings at the orange level for the coming days. A Franceinfo article dated 2026-07-18 (whose content is generated from Météo‑France data) lists only departments placed in vigilance ORANGE for 18–20 July (Var, Alpes‑Maritimes, Corse‑du‑Sud, Gard, Bouches‑du‑Rhône, Haute‑Corse, Hérault) and does not report any department in vigilance ROUGE for canicule on 2026-07-18. None of the supplied Météo‑France sources shows any department at vigilance rouge for canicule on the target date, while earlier supplied sources showing rouge refer to earlier July dates. Therefore, based on the provided evidence, Météo‑France did not show any department in 'vigilance rouge' for canicule on 2026-07-18.