Hellenic Train has announced changes to its schedules due to adverse weather conditions affecting Greece. Today’s IC55 route from Thessaloniki to Athens will operate by bus, while the IC57 from Thessaloniki to Athens will partially operate by bus from Thessaloniki to Larissa and by train from Larissa to Athens. Tomorrow, all routes between Athens and Thessaloniki will follow a similar bus and train arrangement. The company expresses gratitude to passengers for their understanding.