WarnWetter App, DWD National Meteorological Service of Germany The WarnWetter App offers the following functions (in the free version): • Current warning situation for Germany down to municipal level • Favorites function for on-site (GPS required) and selected locations • detailed information on the warning situation • configurable warning elements and warning levels • configurable alarm function (push) • Warnings about natural hazards (floods, storm surges and avalanches). • Predicted trajec