This app, by comparison with at least 20 other weather forecasting apps, is by far the best I have come across. It is way more accurate than I have known most of the others to be. Because we are in rural BC, and farm, good weather forecasting is essential. Even our 'Local' radio forecasts are poor. This has been our best source of information - but even this gets it wrong, occasionally. I'd expect that as meteorological science has faults.
This is my go-to weather app now. The details and precision of this app are magnificent. I have changed cell phones and tried using other apps as well but eventually, go back to this app for my day to day weather needs.