What is this weather channel song? August 2010?

Its a song that is an acoustic guitar and piano duet, and its very pretty, and at the end it sounds like the player strummed the guitar very high up 4 times, different each time, and then it played a broken up chord of: B, E, G sharp, B, and E. I have been looking for this song for a long time. It is on the August 2010 local on the 08's playlist. Thank you all very much for your answers if any.