I saw this from a google search. Sounds a little old though.
"The Weather is changing! The Weather Channel known for it's smooth sounds of jazz is broadening it's music palette and have joined with IMI to do just that and a whole lot more. Steve Ivey has already begun producing, writing, and creating new sounds for The Weather Channel which you will hear on their station and website starting in May, 2009. Along with these on air changes, IMI will be bringing you new artists, new sounds, new singers, and some great new music via TheWeather
ChannelMusic.com. Soon you will be able to not only visit your favorite place for weather information but you will also be able to stream music of many genres, download music by new artists and well known stars. Stay tuned and we will keep you update on more plans to come. In the meantime keep your eyes on the weather and your ears on the new sounds coming to The Weather Channel."