forecast.el generates a _weather forecast report_ and displays it in a buffer. It uses data from Dark Sky (http://darksky.net), and thus one needs to acquire an api key from them in order to use this package. They allow 1000 requests a day in their free plan, which should be enough for any user. See Installation section for installation and setup instructions. Report bugs to the Issues page in the Github repo: https://github.com/cadadr/elisp/issues