If the folks developing the Dark Sky weather prediction app have their way, you'll no longer have the ability to misjudge the weather and get caught in a storm when you're riding your bike to work last Thursday, the Tuesday before, and pretty much every time it rains I get stuck in a storm, and I'm fucking sick of it. Sorry. Anyway, how do they do it? Who knows! What's the catch?

Well, the catch is that it only works over a short period of time: a half hour to an hour in the future. But, as it turns out, this timespan is crucially important. Our lives are filled with short-term outdoor activities: Travelling to and from work, walking the dog, lunch with friends, outdoor sports, etc.

Via Kottke