Powerful winds attaining velocities of approximately 155km/h (96mph) have resulted in approximately 90,000 properties without power and led authorities to call off over 100 aircraft departures, according to local media.
These gusts are affecting the whole South Island and southern parts of the northern region, per the weather forecasting body.
The nation's agencies have announced uncommon high-level wind alerts - the most severe warning - in core zones such as Canterbury and Wellington.
Locals have been encouraged to avoid going outside, avoid travel, and prepare for more utility disruptions.
Broad Destruction and Emergency Measures
The power cut seems to be impacting residences predominantly in the southern region, while agencies report that energy was being gradually reinstated.
Regional news have indicated that in some places homes have lost their roofs, and power lines and trees have been knocked down by the winds.
Across Wellington, a person was fatally injured after being hit by a tree branch at a frequent walking route on Tuesday.
Meanwhile in Wellington, a individual was swept into approaching vehicles on a road by a strong gust of wind, in a incident that was captured in a popular vehicle recording.
Flights entering and leaving the urban area have been suspended due to the weather, and some roads and libraries are shut down.
At the same time authorities in Canterbury have declared a state of emergency, to assist disaster response efforts.
Labor Protests During Harsh Conditions
The powerful gales on this day coincide with numerous of educators, medical professionals and government employees take part in what has been called a "mega strike", demanding better pay and working conditions.
But the severe conditions has compelled them to alter some of their plans, with several external protests shifted to interior venues or called off.
Like conditions are affecting the neighboring country, bringing a period of extreme heat to the nation's interior regions.
Agencies have issued flame prohibitions for apprehension regarding bushfires.
