There's a lot to like about Seasonality Go ($9.99), a weather app for the iPad. And others must agree, because it's among the top 10 highest-grossing apps (including a stint at number 1). One of the things that sets it apart is all the different ways you can configure it. The app comes with a default interface that is itself quite effective. But you can also add additional screens, choosing from the 7 that they offer. In addition, you can create your own screens, selecting the elements that you'd like to have in your interface.
You can arrange these weather inserts to form unique views of the weather. You add, move around and resize the inserts on each screen so you see exactly what you want. Seasonality Go offers inserts such as 7 day forecasts, radar/satellite imagery, astronomical data, and graphs showing variables like temperature, precipitation, and cloud cover.
My thanks to the developer for providing the app for review. It's not cheap, but the features and customizability may make it worth the expense.