Intense winds attaining speeds of approximately 155km/h (96mph) have left approximately 90,000 households experiencing outages and forced agencies to cancel over 100 aircraft departures, according to domestic outlets.
The winds are affecting the entire South Island and southern sections of the northern region, as stated by the national weather agency.
The nation's agencies have announced infrequent red wind warnings - the highest alert level - in core zones encompassing these major districts.
Locals have been advised to avoid going outside, refrain from journeys, and make arrangements for further electricity and network failures.
Widespread Destruction and Crisis Measures
The electricity loss appears to be affecting residences mainly in the South Island, although agencies report that energy was being restored progressively.
Domestic outlets have reported that in certain areas roofs have been ripped off houses, while trees and electricity poles have been knocked down by the winds.
In Wellington, a person was killed after being hit by a falling limb at a popular trail walking spot on earlier this week.
Additionally in the city, a individual was blown onto oncoming traffic on a road by a powerful blast, in a event that was filmed in a viral dashcam video.
Aircraft services to and from the metropolis have been suspended due to the weather, and various routes and public facilities are shut down.
Simultaneously Canterbury officials have issued a crisis declaration, to support disaster response efforts.
Labor Protests Amid Harsh Conditions
These intense gusts on today coincide with tens of thousands of school staff, physicians and civil servants take part in what has been termed a "significant labor action", calling for improved salaries and workplace environments.
Yet the intense climate has compelled them to change some of their plans, with several external protests moved indoors or called off.
Similar gusts are also sweeping Australia, bringing a high-temperature event to the remote areas.
Officials have issued burning restrictions for apprehension regarding bushfires.