jweather is a Java library for parsing raw weather data (e.g. METAR, TAF).
Initially it will focus on parsing and providing an API for access to METAR
data, but may grow to include access to multiple reporting formats.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.