World Weather Online offers iOS and Objective-C code example. Mobile and desktop applications could be supplemented with particular predictions features, especially if the app services go beyond users' location.The site offers a Premium API demo as well.
Microsoft's Bing has launched a private preview release of two new Bing Maps APIs. The Bing Maps Location Recognition API and Bing Maps Autosuggest API allow developers to deliver new kinds of experiences and provide richer analytics about locations at which users are situated.
Gnomedex, the annual tech conference in Seattle hosted by Chris Pirillo, and Microsoft Live Search, are teaming up to sponsor a developer's contest dubbed "Will Code for Green" where judges will accept mashup entries in two categories: Economy and Ecology.