Powerful winds reaching speeds of approximately 155km/h (96mph) have caused approximately 90,000 properties lacking electricity and forced authorities to call off over 100 aircraft departures, as reported by local media.
The winds are impacting the complete southern region and southern parts of the North Island, as stated by the national weather agency.
New Zealand authorities have released rare red wind warnings - the highest alert level - in core zones encompassing these major districts.
Residents have been urged to stay indoors, refrain from journeys, and get ready for additional electricity and network failures.
Widespread Destruction and Crisis Response
The power cut seems to be impacting homes predominantly in the South Island, although officials say that energy was being restored progressively.
Domestic outlets have reported that in certain areas homes have lost their roofs, while trees and electricity poles have been brought down by the winds.
In Wellington, a person was killed after being hit by a tree branch at a well-known hiking path on earlier this week.
Also in the capital, a woman was swept into moving cars on a road by a intensive burst, in a event that was filmed in a popular vehicle recording.
Aircraft services entering and leaving the metropolis have been cancelled due to the winds, whereas some roads and libraries are not operating.
Meanwhile Canterbury officials have declared a emergency situation, to assist recovery activities.
Labor Protests Alongside Harsh Weather
These intense gusts on this day occur while many of educators, medical professionals and government employees are engaged in what has been called a "major walkout", requesting better pay and working conditions.
But the severe conditions has forced them to alter some of their plans, with some outdoor rallies shifted to interior venues or cancelled.
Like conditions are impacting Australia, causing a period of extreme heat to the remote areas.
Officials have declared burning restrictions for apprehension regarding bushfires.