Though Google Maps may still be the choice of most developers, Bing continues to be a contender. Microsoft evangelist Chris Pendleton points out a new Weather.com feature and mentions it has used the service since back when it was called Virtual Earth (the switch only happened this June).
AerisWeather has launched version 1.7.0 of its Aeris Weather API. The API includes new features that enable improved searching and lightning tracking. Additionally, the batch request limit was increased to 25 and a number of new attributes were added to the advisories endpoint.