I just found this old thread ([Runway data]) and almost all my questions have been answered except for one, what is the weather source for simbrief?
I assume for the US it is NOAA but what about Europe or Asia? Also regarding ATIS, certain countries like Germany seem to have no public information available online so I guess there is no easy way around a real world data subscription e.g. like AC-U-KWIK to get this information. Or is the ATIS information available on VATSIM somehow taken into account?