Tripura and adjoining northeastern states have witnessed intermittent rains since Friday due to the impact of cyclone Fani, officials said here on Saturday.

"Due to Fani, at least six houses were fully damaged and around 140 houses partly damaged in three of the eight districts - Khowai, Gomati, Sepahijala. A school structure was partially damaged in Amarpur in Gomati district when a tree falls on it," said an official of the Tripura Disaster Control Centre.