Icerian Rex,

I modded the weather file so that you should now see more weather types that mimic those from STW. Jerome did once say that weather is DX based and not software based like STW and therefore it would never been quite as atmospheric. I imagine this design decision was made to help lower the cpu load and help keep up the fps.

You can find the mod here at the TWCenter.net forum:
http://www.twcenter.net/forums/index...howtopic=13917