I would like to embed your forecast in our web site. We show places of interest on a map for sailors to discover. As we already have a map, inserting another causes scrolling problems for us.
I've read your terms and it seems that the key requirement is that the windy.com logo is visible and that it links to your site.
I've released a version of our site with your embedded forecast in it. I've styled the iframe in such a way that only the bottom forecast bar is visible and have placed your logo at the top with a link to windy.com.
Here's an example of one of our pages which uses your iframe:
I believe it is in accordance with your terms, but please let me know what you think.