RadSat HD is a weather app that allows the integration of a weather radar mosaic with GOES-16 satellite imagery, lightning, forecasts maps and other products. You can view current or future weather radar imagery from the United States, Europe, Australia, Argentina, Brazil and other countries. In addition, satellite imagery, global lightning (requires subscription) and GFS products can be added. With a forecast, we can know the probability of rain or thunderstorms for a given day or hour, but with a weather radar or satellite, we can know the exact moment that will rain in each area and what risks can be expected (heavy lightning, hail, tornadoes, flash flooding). When lightning occurs near your device's location, the app will notify you to seek shelter. For more information or to suggest improvements, visit the ExtendedForecast.net website or our Facebook page: /extendedforecast.