I've stumbled across this site when checking weather and such.
If you like a good site for more accurate weather? Then you need to go here.
If you want to track your own weather and like weather tracking and forecasting as a hobby? Then you can use these:
www.f5data.com
http://www.grlevelx.com/grlevel3
The download at f5data is free for basic functions. GRLEvel3 is $79.95 (one time fee). With these or either one of them, you get near real time weather data and graphics.