Powerful gusts reaching velocities of up to 155km/h (96mph) have resulted in around 90,000 homes without power and forced officials to halt more than 100 aircraft departures, according to regional news sources.
These gusts are impacting the entire southern region and southern parts of the northern region, according to the national weather agency.
New Zealand authorities have issued infrequent high-level wind alerts - the top caution category - in key areas encompassing Wellington and Canterbury.
People have been urged to avoid going outside, refrain from journeys, and make arrangements for further utility disruptions.
Widespread Damage and Crisis Measures
The electricity loss seems to be impacting residences mainly in the southern region, although authorities say that the electricity supply was being slowly brought back.
Domestic outlets have indicated that in various locations homes have lost their roofs, whereas utility poles and vegetation have been knocked down by the winds.
Across Wellington, a individual was fatally injured after being impacted by a tree branch at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a individual was pushed toward approaching vehicles on a street by a powerful blast, in a event that was recorded in a widely shared car camera footage.
Flights in and out of the city have been suspended because of the winds, whereas various routes and public facilities are not operating.
At the same time local leaders have declared a state of emergency, to facilitate recovery activities.
Work Stoppages Alongside Severe Weather
The powerful gales on this day occur while numerous of school staff, physicians and civil servants are engaged in what has been described as a "significant labor action", requesting better pay and working conditions.
Yet the extreme weather has pressured them to alter certain arrangements, with various open-air gatherings shifted to interior venues or cancelled.
Like conditions are affecting the neighboring country, bringing a period of extreme heat to the country's outback.
Officials have declared burning restrictions for apprehension regarding wildfires.
