Severe gales reaching velocities of as high as 155km/h (96mph) have left approximately 90,000 households without power and led officials to halt more than 100 flights, according to domestic outlets.
The gales are influencing the entire southern region and southern sections of the North Island, per the weather forecasting body.
Officials in New Zealand have announced infrequent severe gust advisories - the top caution category - in key areas such as these major districts.
Locals have been encouraged to stay indoors, stay off roads, and get ready for further utility disruptions.
Widespread Damage and Emergency Response
The electricity loss seems to be impacting residences predominantly in the southern region, though agencies report that power was being slowly brought back.
Regional news have reported that in some places roofs have been ripped off houses, while trees and electricity poles have been knocked down by the winds.
Across Wellington, a individual was fatally injured after being impacted by a tree branch at a well-known hiking path on Tuesday.
Additionally in the city, a female was swept into moving cars on a road by a intensive burst, in a moment that was captured in a viral dashcam video.
Air travel to and from the urban area have been halted because of the weather, whereas various routes and public facilities are shut down.
Meanwhile Canterbury officials have announced a emergency situation, to assist disaster response efforts.
Labor Protests Amid Harsh Conditions
The powerful gales on this day coincide with many of school staff, physicians and civil servants are engaged in what has been termed a "mega strike", requesting higher wages and enhanced employment terms.
But the extreme weather has forced them to alter various scheduled activities, with some outdoor rallies moved indoors or cancelled.
Like conditions are impacting Australia, causing a period of extreme heat to the country's outback.
Officials have announced burning restrictions for concern about forest fires.