Information is certainly lost because of the significant spatial smoothing done to the radar data. Here's an example below, which compares the radar data at the same time and location from Windy and Radarscope

Are there any thoughts on this from the Windy team?

Information is certainly lost because of the significant spatial smoothing done to the radar data. Here's an example below, which compares the radar data at the same time and location from Windy and Radarscope