Don't know much about how your proxy's work but shouldn't it be more like:

http://wsf.cdyne.com:8080/WeatherWS/Weather.asmx?WSDL

Otherwise I think it would be trying to the pass the ":8080" as part of the query in the URL which is why it defaults to the test screen.

Probably one to check with your network guys how to form the URLs so as to work with the proxy.