We've seen the same thing with DesktopX weather gadgets. (https://forums.wincustomize.com/358595)
I was over at your site earlier and saw the work you were doing. Thanks.
www.wunderground.com may have a more lenient stance than weather.com . . any thoughts?
They do, and if you can parse it; Yahoo weather is good, but we at the Rainmeter community have found these feeds Limiting in their coverage/ Weather Underground is slow to feed at times. Yahoo's coverage is for the same countries as Weather.com
I have found that AccuWeather has the best coverage and is patient and willing to work with us, I would expect the same for you.
AccuWeather has coverage for almost the entire world and stations in the artic and anti-artic. over 100+ languages translations
AccuWeather can only help StarDock grow, as it will reach a far broader audience.
It is worth the trouble.
If you require direct contact information, let me know, or track me down at the Rainmeter forums.
We will help as we can.
Let me know
Regards