Thanks, a bit of headscratching and looking over your code I managed to get there. Now I'm at the point where I can add new locations to a dynamic popup, although I don't know how to name the new popup entries. Ideally, I'd want them to be the location part of the wazup get...:

WeatherOutputString "Location: {%1}Temp: {%6}º

{%1} seems to be the data that I want to grab into a value... It's just that I don't know how to get that data from wazup.

Thanks again for your time.

Never mind, seems that
[!WazupParseCommand Weather !varset locname "{%1}"
does the trick nicely.