Powerful gales hitting velocities of approximately 155km/h (96mph) have resulted in approximately 90,000 properties without power and forced officials to call off over 100 flights, based on domestic outlets.
These gusts are affecting the complete South Island and southern parts of the North Island, according to the country's meteorological service.
The nation's agencies have issued rare high-level wind alerts - the most severe warning - in core zones encompassing Wellington and Canterbury.
People have been encouraged to stay indoors, avoid travel, and get ready for further electricity and network failures.
Extensive Destruction and Crisis Measures
This outage appears to be affecting homes predominantly in the southern region, while authorities state that power was being slowly brought back.
Domestic outlets have indicated that in certain areas roofs have been ripped off houses, and power lines and trees have been toppled by the gales.
In Wellington, a person was lost his life after being struck by a tree branch at a popular trail walking spot on earlier this week.
Additionally in the city, a individual was swept into oncoming traffic on a road by a powerful blast, in a moment that was recorded in a popular vehicle recording.
Aircraft services entering and leaving the city have been cancelled because of the weather, while various routes and public facilities are not operating.
Simultaneously local leaders have issued a emergency situation, to facilitate emergency management operations.
Strike Action Amid Severe Conditions
The powerful gales on this day come as numerous of educators, medical professionals and government employees take part in what has been called a "major walkout", demanding better pay and working conditions.
But the extreme weather has compelled them to alter certain arrangements, with several external protests shifted to interior venues or abandoned.
Comparable winds are affecting the nearby nation, ushering in a heatwave to the remote areas.
Authorities have announced flame prohibitions for concern about wildfires.
