This report provides an in-depth analysis of weather report visualizations, focusing on the techniques used to present weather data effectively. The report examines the structure and meaning of the visualizations, considering both spatial and temporal attributes. It explores different classes of techniques, including scientific versus information visualization, spatial versus non-spatial visualization, and continuous versus discrete data visualization, evaluating their strengths and weaknesses. The report also discusses the context provided to the visualizations, such as filters and groupings, and assesses whether the data is nominal or ordinal. The analysis draws upon various sources to provide a comprehensive understanding of weather data visualization, offering valuable insights into the design and interpretation of weather reports.