The weather data is courtesy of the NOAA's National Weather Service.
The CSS framework and "Web Page Template" is courtesy of W3.css.
The sitemap graphics are courtesy of Slickmap CSS.
The sitemap.xml is courtesy of Web-Site-Map.com.
Some of the the icons are courtesy of Font Awesome.
The JSON prettify is courtesy of hilite.me.
The loading spinner is courtesy of loadinggif.com.