Please note that these icons (see below) are licensed under a Creative Commons Attribution-NonCommercial-ShareAlike license. This means you are free to use these icons for whatever noncommercial purposes you desire, and you can even modify them and make your own versions, as long as you credit the original author. If you release a modified version of the icons, they must be put under the same license as the originals.

By "these icons", I mean all the images in this folder and all subfolders.

Credit: http://merlinthered.deviantart.com/art/plain-weather-icons-157162192