Severe gales reaching velocities of as high as 155km/h (96mph) have left approximately 90,000 properties experiencing outages and compelled authorities to halt in excess of 100 flights, according to regional news sources.
The gales are influencing the entire South Island and southern sections of the North Island, according to the country's meteorological service.
New Zealand authorities have issued rare red wind warnings - the highest alert level - in key areas encompassing Canterbury and Wellington.
Locals have been urged to avoid going outside, refrain from journeys, and make arrangements for additional utility disruptions.
Extensive Impact and Crisis Response
The power cut seems to be impacting residences mostly in the southern region, though officials say that energy was being slowly brought back.
Domestic outlets have indicated that in various locations structures have suffered roof damage, whereas power lines and trees have been brought down by the winds.
In Wellington, a person was killed after being hit by a wooden fragment at a frequent walking route on earlier this week.
Meanwhile in Wellington, a woman was blown onto moving cars on a road by a strong gust of wind, in a moment that was filmed in a popular vehicle recording.
Flights entering and leaving the city have been halted as a result of the weather, and some roads and libraries are shut down.
Meanwhile local leaders have declared a state of emergency, to assist disaster response efforts.
Work Stoppages Amid Severe Conditions
These intense gusts on Thursday come as numerous of educators, medical professionals and government employees are engaged in what has been termed a "major walkout", requesting improved salaries and workplace environments.
Yet the intense climate has pressured them to alter certain arrangements, with some outdoor rallies moved indoors or cancelled.
Like conditions are affecting Australia, bringing a heatwave to the remote areas.
Authorities have declared fire bans for fear of forest fires.
