is there a snow mod for american truck simulator online? in Unsolved Topics Posted December 19, 2017 It's not really a matter of being "popular" or compatible. I'm certain there are snow mods for ATS but it's very unlikely we'll get any for ATSMP for quite some time. The thing is... the regions currently available on ATS are arid regions and it never snows there in their real life counterparts. California, Arizona, Nevada and New Mexico are not states that ever receive snow in the winter so it would not make any sense to add snow to them. ETS2 gets it in the entire map every year because all of those places are places where it can snow in the winter in real life so it makes perfect sense to have snow in the game during this time of the year. Maybe in the future, when ATS receives snowy states, we might be seeing snow mod coming to MP but until then, that's not something that should happen.