Do you like to keep track of cloud cover in various parts of the United States? You can either make bookmarks in your browser to any of the 120 weather station links freely available on the NOAA website. Or you can use this app to do it for you, making it easy to check weather satellite images. If you travel, you can use the GPS feature to find the nearest weather station image. You can also collect a list of your favorite weather stations for easy reference.