GPS / Map / Radar

[regression]

Does anyone know of an app that integrates your GPS position, maps and the current radar? I can use Google Maps / Windows Live to find out where I am (ie GPS position), but would love to have the current weather radar overlayed. Especially useful like today, when I was driving on the interstate and was wondering what to expect up ahead. I can pull up a radar site, like Accuweather, but have to guess at my position on their map.

Thanks.