This happens in 1 hour forecast mode. In the attached image when the ECMF is at the top in 1 hour mode the ICON-EU forecast at 1000 is 19 knots gusting 31. When the ICON-EU forecast is at the top the 19knots gusting 31 is at 1600. It looks like the ICON-EU forecast is forced and transposed into the 1 hour time slots. This happens in Chrome web browser and on Windy app on my Android phone
