Using weewx-forecast with Belchertown skin

[Kevin Key]

I've been using the Belchertown skin for some time and love it, but I'd like to use Weather Underground for the forecast provider. I just installed the weewx-forecast plugin and configured it to use Wunderground. How easy or difficult would it be to modify Belchertown to use the Wunderground forecast data from weewx-forcast instead of the built-in Aeris forecast data?

Thanks,

Kevin