![]() The ICON forecast step for all ICON models 1 hour. As a rule, the lower the depth, the more accurate the forecast. The depth of the weather forecast is the number of hours or days for which the forecast is made. The forecast depth of ICON weather model: ICON-D2 - 2 days, ICON7 - 5 days, and of ICON13 - 7.5 days. Bigger resolutions of 50 to 10 km in size are usually deployed in relatively flat terrains, while mountain ranges require the nodes to be a lot closer to each other, usually 5, 2, or 1 km. The resolution is the distance between two points of the weather model grid. The ICON model has various resolutions: ICON-D2 - 2.2 km, ICON7 - 7 km, and ICON13 - 13 km. What are the main features of ICON weather model and how it works? The official website of the model is Dwd.de. Its small-scale part includes the COSMO model, which was fully integrated into the ICON in 2020. ![]() In general the most important variables of the ICON are air density and virtual potential temperature, horizontal and vertical wind speed, humidity, cloud water, cloud ice, rain and snow. ICON13 is the world's third most popular global weather model after the same ECMWF and American GFS.In Europe, ICON7 it is considered to be even more accurate than the ECMWF also due to the better resolution.Thanks to its high resolution, ICON-D2 takes into account the terrain and also predicts severe weather better comparing to other regional models, which makes it excellent for adjusting your plans for today and tomorrow.So it is both hyper-local, regional and global weather forecast model. There are at least three major ICON models: ICON-D2 for Central Europe, ICON7 for Europe as a whole, and ICON13 for the world. The ICON (Icosahedral Nonhydrostatic) is a suit of models created by the German national weather service or DWD (Deutscher Wetterdienst). In this post, you will learn about ICON model for sports and outdoors, its working principle and main features, and where to find the weather forecast by this model. Actually, it is not one, but a whole series of models where the main ones are ICON-D2, ICON7 and ICON13. ![]() The ICON weather model is one of the several major forecast models in the world. ![]()
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