Meteogram
A meteogram is a graphic representation of the weather development for a regional area. They are mostly used for forecasting purposes and are the results of the calculations of a numerical forecast model for a forecast period. Meteograms are available in different distributions for the areas of Germany , Central Europe and the entire forecast area of the local model (Europe) of the German Weather Service (DWD). Forecast Meteograms many regions of Europe and the world are also available for individuals at the Norwegian weather service yr.no available. OpenSeaMap provides meteograms for 5000 ports worldwide for a forecast period of eight days.