Intense winds reaching velocities of up to 155km/h (96mph) have resulted in nearly 90,000 properties experiencing outages and forced authorities to halt more than 100 flights, according to domestic outlets.
These gusts are affecting the whole southern region and southern parts of the northern region, according to the country's meteorological service.
Officials in New Zealand have announced uncommon severe gust advisories - the most severe warning - in core zones including these major districts.
Residents have been urged to stay indoors, stay off roads, and make arrangements for more utility disruptions.
Broad Destruction and Crisis Measures
The electricity loss seems to be impacting homes mostly in the southern region, while authorities report that power was being slowly brought back.
Regional news have stated that in various locations structures have suffered roof damage, whereas utility poles and vegetation have been toppled by the gales.
Within the capital, a person was fatally injured after being struck by a tree branch at a frequent walking route on earlier this week.
Additionally in the city, a female was blown onto moving cars on a street by a intensive burst, in a moment that was captured in a widely shared car camera footage.
Air travel in and out of the city have been halted because of the weather, while certain highways and community centers are also closed.
At the same time local leaders have issued a crisis declaration, to assist recovery activities.
Work Stoppages Amid Extreme Weather
These intense gusts on this day occur while numerous of educators, medical professionals and government employees are engaged in what has been termed a "mega strike", demanding better pay and working conditions.
But the extreme weather has pressured them to change certain arrangements, with various open-air gatherings shifted to interior venues or abandoned.
Like conditions are affecting the nearby nation, bringing a high-temperature event to the remote areas.
Agencies have declared flame prohibitions for apprehension regarding bushfires.