Intense gales hitting speeds of as high as 155km/h (96mph) have resulted in nearly 90,000 homes lacking electricity and forced authorities to halt over 100 air travel services, based on regional news sources.
The winds are influencing the whole South Island and southern parts of the northern region, as stated by the national weather agency.
Officials in New Zealand have released uncommon high-level wind alerts - the most severe warning - in central regions including these major districts.
Residents have been encouraged to stay indoors, stay off roads, and get ready for more power and communication outages.
Widespread Impact and Emergency Measures
This outage seems to be impacting households mostly in the southern region, although agencies report that the electricity supply was being restored progressively.
Local media have stated that in certain areas structures have suffered roof damage, and utility poles and vegetation have been brought down by the winds.
Across Wellington, a individual was fatally injured after being hit by a tree branch at a frequent walking route on Tuesday.
Also in the capital, a woman was pushed toward moving cars on a thoroughfare by a powerful blast, in a moment that was filmed in a viral dashcam video.
Flights entering and leaving the city have been halted due to the winds, while some roads and libraries are not operating.
At the same time authorities in Canterbury have announced a state of emergency, to facilitate emergency management operations.
Work Stoppages During Harsh Conditions
These intense gusts on today occur while numerous of educators, medical professionals and government employees take part in what has been described as a "mega strike", calling for improved salaries and workplace environments.
However the intense climate has forced them to modify various scheduled activities, with various open-air gatherings moved indoors or abandoned.
Like conditions are also sweeping the neighboring country, bringing a heatwave to the country's outback.
Officials have declared flame prohibitions for concern about bushfires.
