Warnings issued across parts of NZ as severe weather approaches

The top of the South Island is in the firing line yet again as an active trough moves onto New Zealand, bringing widespread heavy rain and strong winds to both islands.

MetService has issued several warnings and watches across the country for late Monday into Tuesday.

Orange heavy rain warnings were in place for Taranaki Maunga, Tasman —west and east of Motueka, Nelson, Marlborough, and the Westland Ranges. Rainfall totals in these areas could reach up to 180mm, with hourly rates as high as 25mm.

MetService said the rain could cause rivers to rise quickly, along with surface flooding, slips, and dangerous driving conditions.

The Nelson Tasman region is still recovering from devastating twin weather events in late June and early this month.

Heavy rain watches were also issued for Northland, Auckland, Coromandel, Bay of Plenty, the Central North Island mountains, and the Southern Alps east of the Divide.

These areas may see rainfall that approaches warning levels, especially in higher terrain.

Strong wind watches are in place for Northland, Auckland, Coromandel, eastern Waikato, Bay of Plenty, and inland areas from Taranaki to the Central Plateau, including Whanganui.

Winds may approach severe gale force in exposed places, with the potential to bring down trees and powerlines and make driving hazardous, particularly for high-sided vehicles.

MetService is advising people to clear drains and gutters, secure outdoor items, avoid flood-prone areas, and take extra care on the roads.