I'm not sure I used any of the features that haven't been ported over yet, maybe the local reporting feature which I was never sure if it actually did anything. In practice the stock weather app is good enough for me now.

It’s all there, but the app is designed in the modern Apple framework where the top 5 things are front and center, but features that aren’t in the top 5 are buried in awkward, undiscoverable places.

Even several clicks deep, I can't find any way to show the precipitation probability forecast by hour. I (eventually) have eight options, but that isn't one.