Powerful winds hitting speeds of as high as 155km/h (96mph) have caused approximately 90,000 properties lacking electricity and led agencies to halt more than 100 flights, as reported by local media.
The gales are impacting the whole southern region and southern parts of the northern region, per the weather forecasting body.
The nation's agencies have released uncommon severe gust advisories - the highest alert level - in central regions such as these major districts.
People have been urged to stay indoors, refrain from journeys, and make arrangements for additional power and communication outages.
Broad Damage and Crisis Response
This outage is primarily influencing residences mostly in the southern region, though agencies report that energy was being restored progressively.
Regional news have reported that in various locations roofs have been ripped off houses, while trees and electricity poles have been knocked down by the winds.
Within the capital, a person was fatally injured after being impacted by a tree branch at a well-known hiking path on earlier this week.
Meanwhile in Wellington, a female was blown onto moving cars on a thoroughfare by a intensive burst, in a moment that was filmed in a widely shared car camera footage.
Aircraft services entering and leaving the urban area have been cancelled as a result of the winds, while certain highways and community centers are not operating.
Simultaneously Canterbury officials have declared a crisis declaration, to facilitate emergency management operations.
Strike Action Amid Severe Conditions
The wild winds on today coincide with tens of thousands of educators, medical professionals and government employees are participating in what has been termed a "significant labor action", demanding improved salaries and workplace environments.
Yet the severe conditions has forced them to change some of their plans, with various open-air gatherings relocated inside or called off.
Like conditions are also sweeping Australia, bringing a period of extreme heat to the nation's interior regions.
Agencies have declared flame prohibitions for fear of bushfires.
