YoWindow is a free desktop weather widget. YoWindow works like your window, very simple. A seasonal landscape reflects the actual weather, sun, and moon phase at your location. You can see real rendered cloud coverage, rain, snow, mist, and even the grass swings to the wind. You can download YoWindow as a screensaver but if you don’t want to do that, just click on ‘Watch weather in your city’ in the right upper corner. You can choose virtually any place on earth to watch (21,000 locations). For weather forecasts you can point at any time you wish or scroll the time.