Well i can’t see any kind of transition in this timelapse. The weather changing all the time and it’s always smooth without transitions between sources.
Not like this transition.
This is what happens if one METAR says scattered/broken and then next says OVC rain with low visibility if we need them to match 100% all the time. Same thing with the wind. Sudden change in windspeed. Same thing with visibility. Weather is a global thing not a local thing. This is a transition into weather 24 hours later though but it’s the same thing actually if the weather has changed fast with a speci. The more speci updates the more sudden changes we will see.
Here is some time lapses someone posted here in the forum at release in Octoboer 2020. I can’t se any kind of sudden transitions in those. Look at the john f kennedy video when the fog comes over the airport. Can never have it like that now because the weather needs to match those METAR now. We have different opinions but i preffer this. Nobody can change my opinion.