Powerful winds reaching speeds of approximately 155km/h (96mph) have resulted in approximately 90,000 properties lacking electricity and forced officials to halt over 100 air travel services, according to local media.
These gusts are influencing the entire South Island and lower areas of the northern region, as stated by the national weather agency.
Officials in New Zealand have issued uncommon red wind warnings - the most severe warning - in core zones such as Wellington and Canterbury.
People have been advised to avoid going outside, refrain from journeys, and prepare for further power and communication outages.
Broad Destruction and Emergency Response
The power cut seems to be impacting homes mostly in the South Island, although agencies say that the electricity supply was being restored progressively.
Domestic outlets have stated that in various locations roofs have been ripped off houses, and utility poles and vegetation have been toppled by the gusts.
Within the capital, a individual was fatally injured after being struck by a falling limb at a well-known hiking path on Tuesday.
Also in the capital, a individual was pushed toward moving cars on a street by a intensive burst, in a event that was captured in a popular vehicle recording.
Flights to and from the city have been suspended as a result of the weather, while various routes and public facilities are not operating.
Meanwhile authorities in Canterbury have announced a emergency situation, to facilitate recovery activities.
Labor Protests Amid Severe Conditions
The wild winds on today come as numerous of teachers, doctors and other public workers take part in what has been termed a "mega strike", demanding improved salaries and workplace environments.
However the extreme weather has pressured them to alter certain arrangements, with some outdoor rallies moved indoors or called off.
Like conditions are affecting the nearby nation, bringing a high-temperature event to the country's outback.
Agencies have issued fire bans for concern about wildfires.