Powerful gusts hitting velocities of as high as 155km/h (96mph) have resulted in approximately 90,000 properties lacking electricity and compelled officials to call off over 100 flights, based on regional news sources.
These gusts are affecting the entire South Island and southern parts of the northern region, as stated by the country's meteorological service.
Officials in New Zealand have announced uncommon high-level wind alerts - the top caution category - in key areas encompassing Canterbury and Wellington.
People have been advised to remain inside, avoid travel, and make arrangements for more utility disruptions.
Widespread Destruction and Emergency Response
The electricity loss is primarily influencing homes predominantly in the southern region, while authorities state that power was being slowly brought back.
Local media have reported that in various locations homes have lost their roofs, whereas power lines and trees have been toppled by the gusts.
Within the capital, a individual was lost his life after being impacted by a falling limb at a popular trail walking spot on Tuesday.
Additionally in the city, a female was swept into approaching vehicles on a street by a strong gust of wind, in a moment that was recorded in a viral dashcam video.
Air travel entering and leaving the urban area have been cancelled due to the winds, whereas certain highways and community centers are shut down.
At the same time authorities in Canterbury have announced a crisis declaration, to support emergency management operations.
Labor Protests During Harsh Conditions
The powerful gales on today occur while many of educators, medical professionals and government employees take part in what has been described as a "major walkout", requesting higher wages and enhanced employment terms.
But the extreme weather has pressured them to change some of their plans, with several external protests moved indoors or cancelled.
Like conditions are also sweeping the nearby nation, causing a period of extreme heat to the nation's interior regions.
Agencies have declared fire bans for concern about forest fires.