What? Tesla FSD works best in an urban and suburban environment where the roads are well mapped. It very much can pull out of your driveway, go down the street, enter a multi-lane road, handle stop lights, turning lanes, etc. It can enter a freeway on its own, and take an exit. Seriously, it is good. Not perfect obviously, and has glaring flaws. I would think FSD would perform the most poorly in rural areas where road markings are lacking and the maps are not as precise. The 8-Bit Guy posted a complete video a while back on youtube showing an entire journey with FSD from his house in the suburbs to a downtown destination (Dallas I think) where FSD did everything including backing out of the driveway. Funny that trolls have said his video is faked.
As for inclement weather, yes there are limitations. Tesla's lack of LiDAR, or any other kind of non-optical sensor such as RADAR, is a glaring omission that limits what FSD can do under such circumstances.