Forecast Lines has beautiful, relevant, and accurate results - there’s not much more to ask for from a weather dashboard. From their blog post:
Forecast Lines shows you the forecast spread for each field (temperature, precipitation intensity, pressure, etc.), overlaid with our best guess of what will actually occur. It’s a simple idea, but a powerful one: at a glance, you can see what will happen over the course of the next week, and where we are most–and least–confident in our predictions.
And, it looks spectacular on your iPad, iPhone, or Android device. We hope you enjoy it!