That's funny...I heard somewhere that the percentage is actually how much of the area will get rain... Say 50% chance of rain means 50% of the area will get rain...
------------------ "I'm looking for someone to change my life. I'm looking for a miracle in my life. And if you could see, what its done to me... To lose the love I knew, could safely lead me to The land that I one knew... To learn as we grow old, the secrets of our souls." Question, The Moody Blues