"time series prediction"

Hi everyone

I am new user of RapidMiner and this is my first post, I have 11 months electric feeder load time series data so I want to forecast  one day ahead feeder load with the help of this data.so can anyone guide me how can I do this with the help of RapidMiner ?
Data Format:-
      date      hour1 hour2  hour3  hour4  hour5  hour6  ......... hour24
10/01/2010  .2934 .1983  .1328  .2032  .1002 .1834    ......... .2903
10/02/2010  .2367 . 1298  .1289  .1901  .1192 .1920    ........  .1902
.................    ................................................................................
280 days            24 hour

Thanks

Vikas Gupta