I love the app but I've found the data feed can sometimes be spotty (maybe this is just in Chicago)? For example, it's snowing outside right now and Dark Sky shows no precipitation for the next hour. Yahoo Weather correctly showed it was snowing (and showed it was likely to continue for several hours, so I parked in the garage).
It would be useful to have some insight into the underlying data, it's freshness, and an easy way to report inaccuracy (I've sent support emails but they've gone unanswered -- I assume the support load is enormous for a small team).