Add these two features and I think it will be quite a hit. Hourly forecasts are the big thing missing from Apple's app that I would want if I were buying another app.Hourly forecast is not currently available, because of the way we chose to design the app. We are considering put it in, in a future update, as this is one of the most requested feature. The other most requested feature is a forecast overview.
This is the only App Store weather app I've seen that has a UI good enough to be worth using, so I'd be really happy to see these things added (actually would I would love the most is a weather app with moon information like iSlayer's Phases/Darkness).