Weather Atlas Accessibility

Hi, love the plugin, and it works great. One thing I would like to suggest though is a few changes from an accessibility stand point. I know some checkers are flagging <i> tags that has been widely used for icons and misinterpreting them as the old school italics. A suggestion would be to change those to <span> tags. Another suggestion that would be great is to add description tags to the input fields.

Thank you very much for this awesome plugin!