@idefix37 I was very pleasantly surprised to learn about the Observation vs. forecast tool a few months ago, but I realize now with the same question as @toponick that I misinterpreted it.
When I am looking at these forecasts, I am primarily interested in knowing how short term predictions are (even knowing that may does not necessarily mean future predictions will perform equally). Perhaps that's the wrong way to look at it?
One of main features I like about the meteoblue.com interface is the availability of short-term verification, which I believe is what both @toponick and I believed the Observation vs. forecast to mean. If there would be any shortcut to integrate the meteoblue approach to short term verification (even a link), I think it would help others better understand the feature.
e.g. https://www.meteoblue.com/en/weather/historyclimate/verificationshort/edmonton_canada_5946768