The Deutscher Wetterdienst (DWD) is the German Meteorological Service, based in Offenbach am Main, Germany. It monitors weather and meteorological conditions over Germany and provides weather services for the general public and for nautical, aviational and agricultural purposes. The Research Centre Human Biometeorology in Freiburg provides meteorological services for the general public or for individual customers and users in the fields of climatology (Baden-Württemberg) and human biometeorology (whole of Germany).