I use the "radar now" app. It goes to the radar first (thus the name) then you can click to get up to the minute weather in your area and click again for extended forecast. I like looking at the radar first instead of having to click 2,3,4 times to get to it. You can find it in the play store.FWIW, here's the animated radar I use...
http://sirocco.accuweather.com/nx_mosaic_640x480_public/sir/inmaSIRTXE.gif