Not sure how helpful this info is (or will be) or if you guys already know about it, but I figured I would post it.
http://www.pinellascounty.org/weather/index.html
I just came across it looking through some local realty/homeowner's info.
It appears to be real time, which is a plus.
Whether it's behind a tree, atop a funneling-effect roof (like the Hurricane... lol) or immediately adjacent to airplanes taking off is unknown to me
Anyway.....