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.
The HQCasanova Weekly CO2 API is incredibly simple. It's also a frighteningly clear measurement of how our planet is doing. It measures the level of CO2 in the air in parts per million (ppm), a major player in causing global climate disruption.
For as long as people have been grabbing a board and trying to catch some waves, attempting to predict surf quality has been considered an art. Spitcast is trying to turn the art of prediction into the science of surf. Jack Mullis, the founder and developer of Spitcast, has been surfing for years. In 2005 he decided to combine his knowledge of surfing with his degree in Engineering Physics and create a unique algorithm that can predict future surf conditions by using Java and MySQL to cross reference NOAA regional weather data with observations at specific surf spots. This process has been shown to produce predictions accurate to 1 foot standard deviation. With the Spitcast API, this data can be transformed into custom applications.
Although many of us currently use online services for our weather reports, some still like to watch the television for their weather news. The Weather Channel is the main go-to channel for weather, offering weather reports whenever you're in need of them. It recently started to integrate Twitter into the televised reports, searching Twitter for locals talking about the weather. It also has a special site where you can find weather-related tweets for your own city.