I'm a kind of noob when using a lcd... So i need some help

I have made a lot of screens but now i trying to get the local weather displayed in my lcd. I have been using the RSS function, and just got it to work but didnt get as mutch information as expected.
I am using the code: $Rss(http://www.rssweather.com/icao/EKMB/rss.php,t)
But at: http://www.rssweather.com/icao/EKMB/wx.php
there is a lot of other info that i would like to have displayed, like wind direction and speed.
Can i do that i enny way, and how?
It dosnt have to be done from that site or in that way, but i just want to have some more information than just the tempeture and sky condition.
Hope that someone can help...

PS: Im using a Crystalfontz 4x20 USB lcd