The First Internet Weather Service! Weather Underground is committed to delivering the most reliable, accurate weather information possible. Our state-of-the-art technology monitors conditions and forecasts for locations across the world, so you'll always find the weather information that you need. In addition to providing free, real-time online weather information to millions of Web users around the world, Weather Underground is pleased to offer a variety of Newspaper Weather Services and Custom Site Weather Packages. Company Background In 1991, while working under the direction of Perry Samson at the University of Michigan, PhD candidate Jeff Masters wrote a menu-based telnet interface ...