Intense gusts attaining speeds of approximately 155km/h (96mph) have left approximately 90,000 homes experiencing outages and forced agencies to cancel in excess of 100 air travel services, according to regional news sources.
The winds are impacting the complete southern region and lower areas of the northern region, as stated by the country's meteorological service.
The nation's agencies have issued infrequent red wind warnings - the highest alert level - in key areas including Wellington and Canterbury.
Residents have been advised to avoid going outside, avoid travel, and get ready for additional electricity and network failures.
Widespread Damage and Crisis Measures
The electricity loss seems to be impacting residences predominantly in the South Island, though authorities state that the electricity supply was being gradually reinstated.
Domestic outlets have indicated that in some places structures have suffered roof damage, and utility poles and vegetation have been knocked down by the gusts.
Across Wellington, a individual was lost his life after being impacted by a falling limb at a popular trail walking spot on earlier this week.
Meanwhile in Wellington, a individual was blown onto approaching vehicles on a street by a intensive burst, in a incident that was filmed in a viral dashcam video.
Flights in and out of the city have been suspended due to the winds, while certain highways and community centers are also closed.
Meanwhile local leaders have announced a crisis declaration, to assist emergency management operations.
Work Stoppages Amid Harsh Conditions
These intense gusts on Thursday occur while many of teachers, doctors and other public workers are engaged in what has been called a "significant labor action", requesting better pay and working conditions.
However the extreme weather has forced them to change various scheduled activities, with some outdoor rallies moved indoors or cancelled.
Like conditions are also sweeping the nearby nation, bringing a high-temperature event to the country's outback.
Agencies have declared flame prohibitions for concern about bushfires.