Elecont LLC today announces eWeather HD 3.1, an update to its leading weather forecast app for iPhone and iPad. With new animated effects, huge improvements to the weather maps and better performance, eWeather HD 3.1 is the biggest release ever. eWeather HD puts everything you need to know to prepare for a summer season - in the palm of your hand. It combines ten day and hourly weather forecasts from multiple sources with a beautiful radar and satellite images and unique "weather wheel" interface. eWeather HD also provides water temperature at beaches around the world, hour-by-hour UV levels, data from buoys, earthquakes, weather alerts for U.S.A. and Europe and much more.