JC,
I realize you have added this as a feature request, which would be nice in the long run. In the meantime, note that using Tony's or my template info and Edouard's AppleScripts, you can currently send to PWSweather, WeatherBug, UK Met Office WOW, AWEKAS, Midwestern Weather Network, and Twitter. Edouard's info is here on this forum, and the AWEKAS and MWWN templates are on MacWeather.
Steve