Enhanced program that monitors National Weather Service "Watches and Warnings" webpage. Allows you to track changes in weather across the continental U.S. and also open a webpage with a clickable map that lets you zoom in on specific areas. WeatherScan automatically refreshes the map approximately every 60 seconds. It provides quick access to a variety of weather information types plus emergency information pages. Changing weather patterns can be seen very quickly. It provides quick access to CDC, FEMA, CNN and Weather Channel Websites for emergency information.