MesoWest API HelloWorld

helloworld.js

$.getJSON('http://api.mesowest.net/stations?callback=?',
    {
        // specify the request parameters here
        stid:stn,
        latestobs:1,
        token:tkn
    }, 
    function (data) 
    {
      /*
       *  do something with your returned data 
       */
    });