MetService has issued a heavy rain watch for the Bay of Plenty east of Ōpōtiki and Gisborne north of Tolaga Bay.
MetService said a trough of low pressure was forecast to bring a period of heavy rain
to North Island near the East Cape during Tuesday afternoon and evening.
The heaviest rain was expected to fall in the Bay of Plenty east of Ōpōtiki and Gisborne north of Tolaga Bay with a heavy rain watch now in force for these areas.
People are being advised to stay up to date with the latest forecasts in case any changes are made or further areas are added.
Heavy rain may cause streams and rivers to rise rapidly, and surface flooding and slips were also possible and driving conditions may be hazardous, MetService said.