Severe winds reaching speeds of up to 155km/h (96mph) have left around 90,000 homes without power and led authorities to call off in excess of 100 flights, based on local media.
The winds are affecting the entire southern region and lower areas of the northern region, per the country's meteorological service.
Officials in New Zealand have released uncommon severe gust advisories - the most severe warning - in key areas such as Wellington and Canterbury.
People have been urged to avoid going outside, avoid travel, and get ready for additional power and communication outages.
Broad Damage and Emergency Response
This outage is primarily influencing residences mostly in the southern region, although authorities report that energy was being restored progressively.
Regional news have stated that in various locations roofs have been ripped off houses, while power lines and trees have been brought down by the gusts.
Within the capital, a person was killed after being hit by a wooden fragment at a popular trail walking spot on Tuesday.
Additionally in the city, a female was blown onto oncoming traffic on a street by a intensive burst, in a event that was filmed in a viral dashcam video.
Aircraft services in and out of the urban area have been suspended because of the winds, whereas various routes and public facilities are not operating.
Meanwhile local leaders have issued a emergency situation, to support emergency management operations.
Strike Action During Severe Weather
These intense gusts on today come as numerous of educators, medical professionals and government employees are engaged in what has been described as a "major walkout", calling for improved salaries and workplace environments.
But the intense climate has forced them to modify some of their plans, with some outdoor rallies moved indoors or called off.
Comparable winds are also sweeping the neighboring country, bringing a high-temperature event to the nation's interior regions.
Authorities have announced flame prohibitions for concern about forest fires.