求能帮忙解释天气预报JSON的内容啊？
http://weather.gtimg.cn/city/01013209.js?ref=qqchannel
求这个天气预报JSON每一项的解释
这个JSON是从http://weather.news.qq.com/上面获取到的,求神人帮忙解释！
------解决方案--------------------

"h3": {"rt": "2013-7-19 8:00:00", 

        "0": [{"wd": "4", 

	       "ts": "2013-7-19 8:00:00", 

	       "tp": "28.6", 

	       "wkd": "5", 

	       "wt": "10", 

	       "wp": "1", 

	       "te": "2013-7-19 11:00:00"

	       }, 

	       {"wd": "4", 

	       "ts": "2013-7-19 11:00:00", 

	       "tp": "28.5", 

	       "wkd": "5", 

	       "wt": "10", 

	       "wp": "0", 

	       "te": "2013-7-19 14:00:00"}, 

	       {"wd": "5", 

	       "ts": "2013-7-19 14:00:00", 

	       "tp": "26.9", 

	       "wkd": "5", 

	       "wt": "10", 

	       "wp": "0", 

	       "te": "2013-7-19 17:00:00"}, 

	       {"wd": "5", 

	       "ts": "2013-7-19 17:00:00", 

	       "tp": "26", 

	       "wkd": "5", 

	       "wt": "10", 

	       "wp": "0", 

	       "te": "2013-7-19 20:00:00"}, 

	       {"wd": "5",