Intense gales reaching speeds of up to 155km/h (96mph) have left approximately 90,000 homes lacking electricity and compelled authorities to cancel in excess of 100 flights, as reported by regional news sources.
The gales are impacting the complete South Island and lower areas of the northern region, according to the country's meteorological service.
Officials in New Zealand have released infrequent red wind warnings - the most severe warning - in core zones including these major districts.
Residents have been advised to remain inside, avoid travel, and get ready for further electricity and network failures.
Extensive Damage and Crisis Measures
This outage is primarily influencing residences predominantly in the South Island, while officials say that power was being gradually reinstated.
Regional news have indicated that in certain areas structures have suffered roof damage, and power lines and trees have been brought down by the winds.
In Wellington, a man was killed after being impacted by a falling limb at a popular trail walking spot on earlier this week.
Also in the capital, a female was pushed toward approaching vehicles on a street by a strong gust of wind, in a incident that was filmed in a viral dashcam video.
Flights entering and leaving the urban area have been halted because of the winds, whereas certain highways and community centers are not operating.
At the same time authorities in Canterbury have declared a state of emergency, to assist disaster response efforts.
Work Stoppages During Extreme Conditions
The powerful gales on this day come as many of teachers, doctors and other public workers are engaged in what has been called a "significant labor action", calling for improved salaries and workplace environments.
But the extreme weather has pressured them to change various scheduled activities, with several external protests shifted to interior venues or called off.
Like conditions are also sweeping Australia, bringing a high-temperature event to the remote areas.
Officials have declared fire bans for apprehension regarding wildfires.
