Intense gales attaining speeds of up to 155km/h (96mph) have resulted in approximately 90,000 properties lacking electricity and compelled officials to cancel in excess of 100 air travel services, according to regional news sources.
The gales are influencing the whole South Island and lower areas of the northern region, per the country's meteorological service.
Officials in New Zealand have announced rare red wind warnings - the most severe warning - in key areas encompassing these major districts.
Locals have been urged to stay indoors, refrain from journeys, and prepare for more utility disruptions.
Extensive Impact and Emergency Measures
The power cut is primarily influencing households mostly in the South Island, although agencies report that the electricity supply was being restored progressively.
Domestic outlets have stated that in various locations homes have lost their roofs, whereas utility poles and vegetation have been brought down by the gales.
In Wellington, a man 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 swept into approaching vehicles on a street by a powerful blast, in a event that was recorded in a widely shared car camera footage.
Flights to and from the metropolis have been halted due to the winds, whereas some roads and libraries are also closed.
At the same time local leaders have issued a emergency situation, to facilitate emergency management operations.
Work Stoppages Alongside Severe Weather
The wild winds on Thursday come as many of teachers, doctors and other public workers are participating in what has been called a "major walkout", requesting improved salaries and workplace environments.
But the extreme weather has compelled them to alter some of their plans, with several external protests relocated inside or called off.
Like conditions are also sweeping the neighboring country, causing a period of extreme heat to the country's outback.
Authorities have announced flame prohibitions for fear of forest fires.