Intense gales attaining speeds of as high as 155km/h (96mph) have caused around 90,000 properties experiencing outages and compelled authorities to call off in excess of 100 flights, based on local media.
The winds are impacting the entire South Island and lower areas of the North Island, per the country's meteorological service.
The nation's agencies have released uncommon severe gust advisories - the top caution category - in central regions such as these major districts.
Locals have been encouraged to remain inside, stay off roads, and get ready for more power and communication outages.
Broad Damage and Crisis Response
The power cut seems to be impacting residences mostly in the South Island, though officials say that the electricity supply was being slowly brought back.
Domestic outlets have reported that in some places roofs have been ripped off houses, while utility poles and vegetation have been brought down by the winds.
Within the capital, a person was killed after being struck by a tree branch at a popular trail walking spot on earlier this week.
Additionally in the city, a woman was pushed toward approaching vehicles on a road by a strong gust of wind, in a incident that was filmed in a viral dashcam video.
Flights entering and leaving the metropolis have been halted due to the gusts, whereas certain highways and community centers are also closed.
Meanwhile Canterbury officials have declared a emergency situation, to facilitate recovery activities.
Labor Protests During Harsh Weather
The powerful gales on today coincide with tens of thousands of teachers, doctors and other public workers take part in what has been called a "major walkout", demanding improved salaries and workplace environments.
However the severe conditions has compelled them to modify certain arrangements, with some outdoor rallies moved indoors or called off.
Comparable winds are also sweeping the neighboring country, bringing a high-temperature event to the nation's interior regions.
Officials have issued burning restrictions for fear of forest fires.
