I often use the compare mode to, at a very quick glance, see how many models that agree upon when the next rain is coming. Since many models use the same fallback model for when the data ends, I see the same information on the screen multiple times.
This can cause the issue that this prediction is perceived as more likely than is realy is, since it seams as if multiple models agree, when in reality it is just one model drawn many times on the screen. And it takes some time and effort for the brain to realize this. At a quick glance this is often missed.
So my request is that the data from any given model, only to be drawn once in compare mode. Hence instead of printing the fallback models in compare mode, the rest of the graphs should blank or black or color of the background.
Perhaps make this feature optional, not to disturb the work flow for people who like the way it looks now?