Use this iOS SDK to interface with the AerisWeather API. AerisWeather is a weather app providing access to data sets like tides, moon and sun cycles, fires, earthquakes, forecasts, and records. The SDK is developed and supported by AerisWeather. See the project page for detailed SDK and API documentation as well as samples and a demo project.
Swellcast combines all weather data needed to forecast surf conditions for surfers around Australia, and consolidates the data into a user friendly interface that takes the complexity out of understanding when and where the next big wave will appear. Swellcast also offers the forecast data and surf conditions through the Swellcast API.
What makes a trip to a restaurant a great experience is not just the fact that they serve delicious food and good wine, but it has a lot to do with the atmosphere and overall 'vibe' of the place. Of course, a 'good vibe' means different things to different people (some like it chilled and some like it loud and bustling), so imagine how cool it would be to be able to browse through dining options based on the exact atmosphere you're looking for. That's what Hoppit is all about; finding restaurants by atmosphere. Hoppit's API provides access to this handy functionality.
Last month, ProgrammableWeb reported that Metwit was releasing a free, short term trial plan of the Metwit Weather API to help developers who have created applications using Yahoo! Weather APIs and have been impacted by the shut down of the Yahoo! Geocoding API. Metwit has now announced the addition of a brand new feature to the Metwit Weather API: Push Weather Notifications.