Here we are with another first world problem solved. When it snows inevitably everything takes longer to do that usual, especially when getting to work or school.
This genius app wakes you up earlier depending on the conditions outside. You can set however minutes you like, depending on whether there is frost or snow. If the weather is really bad outside you can set it to not wake you up at all.
There are some features which I think should be added. For example, setting your weather location and displaying the temperature outside. The app is very new so I'm sure the devs will add more features in time.