A progressive weather website built with emphasis on speed, accessibility, and compatibility.

Atmosphere requires a server running PHP 5.6, a Dark Sky API key, and a Google Maps Geolocation API key.

In order to keep each page under 10kB, all processing is done server-side using PHP, and JavaScript is only used for noncritical things.

• index.php main page
• elements/ grabbed by index.php when needed
  • weather.php: weather forecast template
  • error.php: error/404 template
  • alert.php: urgent weather alert template
  • functions.php: debug(), formatTime()...
• style.css below-the-fold stylings (most above inlined)
• ig/ (images)
  • attr/: attribution icons (used in footer)
  • fvicns/: dynamic favicons (mirrors location's current weather)
  • wthr/: forecast icons (icon set created by me, inspired by iOS)
    • sm/ & md/: downscaled versions for lower resolution displays

Insert your Dark Sky and Geolocation API keys at the top of index.php OR Add "DARKSKY_KEY" and "GEOCODE_KEY" to your site's App Settings. "ERROR_CONTACT" may also be added, but is optional.