Severe winds hitting velocities of up to 155km/h (96mph) have caused around 90,000 homes lacking electricity and led officials to call off in excess of 100 aircraft departures, based on local media.
The winds are affecting the whole southern region and southern parts of the North Island, as stated by the country's meteorological service.
Officials in New Zealand have released uncommon severe gust advisories - the most severe warning - in key areas encompassing these major districts.
Locals have been advised to stay indoors, refrain from journeys, and prepare for more utility disruptions.
Extensive Damage and Crisis Response
The electricity loss is primarily influencing residences mainly in the southern region, though agencies report that power was being gradually reinstated.
Local media have indicated that in various locations roofs have been ripped off houses, whereas trees and electricity poles have been brought down by the gales.
Across Wellington, a person was lost his life after being hit by a wooden fragment at a popular trail walking spot on Tuesday.
Additionally in the city, a woman was swept into moving cars on a street by a intensive burst, in a incident that was recorded in a widely shared car camera footage.
Aircraft services to and from the metropolis have been cancelled because of the weather, while certain highways and community centers are also closed.
Meanwhile Canterbury officials have issued a crisis declaration, to support recovery activities.
Labor Protests Amid Extreme Conditions
The powerful gales on today come as numerous of school staff, physicians and civil servants are participating in what has been termed a "mega strike", demanding better pay and working conditions.
But the severe conditions has compelled them to modify various scheduled activities, with some outdoor rallies relocated inside or called off.
Like conditions are also sweeping the neighboring country, causing a period of extreme heat to the country's outback.
Agencies have issued burning restrictions for apprehension regarding forest fires.
