FYI,
I have installed a weather station atop the pole that holds the canal cam and bridge cam at the Marine Museum in Canal Park. The weather data is transmitted wirelessly to a receiver and loaded up to Weather Underground.
There is a weather station graphic on the left-hand column of this website that links to our station on Weather Underground.
I still need to install a range extender to strengthen the wireless signal, but it seems to we working OK now.
Enjoy!
Den