Local sites of organisations which can help you plan your trip to Slovenia

Official site of Slovene government can be found here.
Slovene National Tourist Organisation site, for more information on Slovene tourist offers.
Weather situation with forecasts.
Traffic information of Slovene Automobile Club, about planned roadwork's etc.
A different view of things going on in Carniola (an ancient name of a larger part of Slovenia)
Useful cycling resources
The Crazy guy on bike for every serious travelling cyclists!