This week it gets very warm. This is true for Germany, Austria and Switzerland. First there is some rain. Clouds are also in the sky. Maybe there are storms on Tuesday. From Wednesday the sun shines often. The temperatures rise every day.
From Thursday it gets very hot. Many places show over 30 degrees. In Vienna and Basel it can be 36 degrees. In Germany the Oberrhein is the warmest place. It can reach 38 degrees there. This is a record for the month June.
The nights often do not get cold. People call this Tropen-Nächten. It stays warmer than 20 degrees outside. The heat is hard for the body. You should drink much water or tea. Light clothes help the body too. Shade is very important now. You should rest at noon.