Severe gusts hitting speeds of as high as 155km/h (96mph) have resulted in around 90,000 properties without power and led authorities to halt more than 100 air travel services, as reported by regional news sources.
The gales are impacting the complete South Island and southern parts of the North Island, as stated by the country's meteorological service.
New Zealand authorities have announced infrequent severe gust advisories - the highest alert level - in central regions including Canterbury and Wellington.
Locals have been advised to avoid going outside, stay off roads, and get ready for more utility disruptions.
Widespread Impact and Emergency Response
This outage is primarily influencing homes predominantly in the South Island, though authorities say that energy was being slowly brought back.
Domestic outlets have indicated that in various locations homes have lost their roofs, and trees and electricity poles have been toppled by the winds.
Across Wellington, a individual was killed after being struck by a falling limb at a well-known hiking path on earlier this week.
Additionally in the city, a woman was swept into moving cars on a road by a powerful blast, in a moment that was filmed in a widely shared car camera footage.
Air travel to and from the urban area have been suspended because of the gusts, while some roads and libraries are shut down.
Simultaneously authorities in Canterbury have declared a state of emergency, to facilitate emergency management operations.
Work Stoppages Alongside Extreme Weather
The wild winds on Thursday occur while many of educators, medical professionals and government employees take part in what has been termed a "major walkout", demanding improved salaries and workplace environments.
But the intense climate has compelled them to alter various scheduled activities, with several external protests shifted to interior venues or cancelled.
Like conditions are impacting Australia, bringing a high-temperature event to the country's outback.
Officials have announced fire bans for fear of forest fires.
