Strong thunderstorms, heavy rain and hail, and gusty winds caused chaos in parts of Germany over the weekend. In the western state of North Rhine-Westphalia, in particular, the storms have flooded basements and streets and uprooted trees. Within a few hours, there were hundreds of emergency calls. However, no injuries were reported. Some outdoor events had to be canceled at short notice, including an open-air concert on Münsterplatz in Ulm in the southern state of Baden-Württemberg and the 3RIDES Gran Fondo race in Aachen. Today, the weather is expected to be warm, but occasionally unpleasant. The south, central, and eastern parts of the country are mainly affected, according to the German Weather Service (DWD).