49°36'北 / 6°3'東 / 高度 287 m / 05:30 2026-06-20, Europe/Luxembourg (UTC+2)
開始于: 2026-06-19, 04:52
到: 2026-06-20, 23:59
High thermal stress is expected, with a high felt temperature persisting for at least two consecutive days. Heat exhaustion is likely, and heatstroke is possible during prolonged outdoor exposure or physical activity.