LOL, the very idea that you can see moving clouds in the screenshots is ridiculous. Oleg never posts the same shot from the same angle unless he's trying to show different lighting patterns or something similar so go figure.
However, although Il-2 lacks moving clouds (unsurpisingly for a 10year old game!) the old SoW version developed from Il-2 had moving clouds that changed shape and size which is far beyond what the RoF team have done here; and this SoW version was made years ago. RoF has a lot of catching up to do
