Intense winds attaining velocities of up to 155km/h (96mph) have left nearly 90,000 properties lacking electricity and forced agencies to cancel in excess of 100 flights, based on regional news sources.
The gales are influencing the entire South Island and southern parts of the North Island, according to the national weather agency.
The nation's agencies have released infrequent red wind warnings - the top caution category - in core zones including these major districts.
Residents have been urged to remain inside, stay off roads, and prepare for more utility disruptions.
Broad Impact and Crisis Measures
The electricity loss seems to be impacting residences mostly in the southern region, while officials state that energy was being restored progressively.
Regional news have stated that in various locations homes have lost their roofs, and trees and electricity poles have been brought down by the gusts.
Within the capital, a person was killed after being impacted by a wooden fragment at a frequent walking route on earlier this week.
Additionally in the city, a female was pushed toward approaching vehicles on a road by a strong gust of wind, in a incident that was recorded in a widely shared car camera footage.
Aircraft services in and out of the city have been suspended due to the winds, while some roads and libraries are not operating.
Simultaneously local leaders have declared a state of emergency, to support disaster response efforts.
Strike Action Alongside Harsh Conditions
These intense gusts on this day come as many of educators, medical professionals and government employees take part in what has been called a "significant labor action", demanding better pay and working conditions.
Yet the extreme weather has forced them to alter various scheduled activities, with some outdoor rallies shifted to interior venues or abandoned.
Similar gusts are also sweeping Australia, ushering in a high-temperature event to the country's outback.
Officials have issued burning restrictions for concern about wildfires.
