5. CONCLUSIONThe paper discussed the forecasting of information in industrial process control. The proposed methodology can be used in predicting the occurrence of the future events by monitoring the forecasted information of the operational data. Three types of signals of data from industrial process control were defined and used in the forecasting methodology; namely, fast-dynamic, low-dynamic, and multi-levelswitching. The complete methodology for forecasting was proposed and its components were discussed in detail. The paper also demonstrated the implementation of the methodology using two practical application examples.