Germany issues extreme heat warning for eleventh consecutive day, with severe thunderstorms expected.

The Deutscher Wetterdienst (DWD) has issued an extreme heat warning for the eleventh day in a row for Sunday, June 28, 2026, from 11:00 AM to 7:00 PM. The heat is expected to be extreme in eastern Germany, with high to extreme heat stress elsewhere due to high humidity and minimal overnight cooling. Severe thunderstorms with heavy rainfall (up to 30 l/qm in short periods), hail, and severe gales (100-120 km/h) are possible in the north this morning, decreasing later. Isolated severe thunderstorms with potential for heavy rain (up to 40 l/qm), severe gales (up to 100 km/h), and hail (around 3 cm) are forecast for the eastern half and some western areas. New severe thunderstorms with heavy rain (30-70 l/qm in a few hours), severe gales, and hail are expected from the west and southwest tonight into Monday morning.