I know RedBuzzard and Uvah that the widget is not supported by a good script, it was a quick solution that doesn't work for all the people
Though, I have good news, it took me some time, but a really good Weather gadget with great script is ready to be uploaded to Wincustomize, so stay tuned
Here is a preview of it:

Meanwhile you can download it from my site: http://www.adni18.com/gallery/search.php?search_new_images=1