Severe gales attaining speeds of approximately 155km/h (96mph) have caused approximately 90,000 households lacking electricity and led officials to cancel over 100 flights, based on domestic outlets.
The winds are influencing the complete South Island and lower areas of the northern region, per the national weather agency.
The nation's agencies have issued uncommon red wind warnings - the most severe warning - in core zones encompassing these major districts.
Locals have been encouraged to remain inside, stay off roads, and make arrangements for further utility disruptions.
Widespread Impact and Crisis Response
The power cut seems to be impacting households mainly in the South Island, although agencies state that power was being restored progressively.
Regional news have stated that in certain areas roofs have been ripped off houses, and trees and electricity poles have been brought down by the gales.
In Wellington, a individual was lost his life after being impacted by a falling limb at a frequent walking route on earlier this week.
Additionally in the city, a woman was pushed toward moving cars on a street by a strong gust of wind, in a event that was captured in a viral dashcam video.
Flights to and from the urban area have been suspended as a result of the weather, whereas various routes and public facilities are not operating.
At the same time authorities in Canterbury have issued a crisis declaration, to support disaster response efforts.
Work Stoppages During Extreme Weather
These intense gusts on Thursday come as numerous of educators, medical professionals and government employees are participating in what has been termed a "significant labor action", demanding improved salaries and workplace environments.
But the severe conditions has compelled them to modify certain arrangements, with some outdoor rallies shifted to interior venues or cancelled.
Like conditions are impacting the neighboring country, causing a heatwave to the country's outback.
Officials have issued burning restrictions for apprehension regarding bushfires.