[nhoward14]

Whose radar are you looking at? NWS looks like it is washed out with "ground clutter".

[abb]

http://www.srh.noaa.gov/ridge/lix_N0Z_lp.shtml

[dfwgator]

I went to the WFAA radar, you can see some rain tracking counter-clockwise over Collin and Denton County, so I assume it's an extreme outer band of Rita.