Severe gales hitting velocities of up to 155km/h (96mph) have caused nearly 90,000 households without power and forced agencies to halt in excess of 100 flights, as reported by local media.
These gusts are influencing the entire South Island and southern parts of the North Island, per the weather forecasting body.
Officials in New Zealand have issued uncommon red wind warnings - the most severe warning - in key areas such as these major districts.
Locals have been urged to remain inside, refrain from journeys, and get ready for further electricity and network failures.
Widespread Damage and Crisis Measures
The power cut seems to be impacting residences predominantly in the southern region, while officials state that energy was being gradually reinstated.
Local media have stated that in various locations homes have lost their roofs, while trees and electricity poles have been brought down by the winds.
In Wellington, a individual was killed after being impacted by a falling limb at a frequent walking route on earlier this week.
Also in the capital, a individual was blown onto moving cars on a thoroughfare by a intensive burst, in a incident that was captured in a popular vehicle recording.
Aircraft services to and from the metropolis have been halted due to the weather, whereas certain highways and community centers are also closed.
Meanwhile Canterbury officials have announced a crisis declaration, to support disaster response efforts.
Labor Protests Amid Severe Conditions
The powerful gales on Thursday coincide with tens of thousands of educators, medical professionals and government employees are participating in what has been described as a "significant labor action", requesting higher wages and enhanced employment terms.
However the intense climate has forced them to change various scheduled activities, with some outdoor rallies moved indoors or cancelled.
Like conditions are impacting the neighboring country, bringing a heatwave to the remote areas.
Officials have issued fire bans for concern about wildfires.
