Powerful gales attaining speeds of as high as 155km/h (96mph) have left nearly 90,000 homes without power and forced agencies to call off over 100 flights, as reported by regional news sources.
These gusts are impacting the complete South Island and lower areas of the northern region, per the national weather agency.
Officials in New Zealand have announced uncommon severe gust advisories - the highest alert level - in central regions including Wellington and Canterbury.
Locals have been encouraged to stay indoors, refrain from journeys, and make arrangements for further utility disruptions.
Widespread Damage and Crisis Measures
This outage is primarily influencing homes mostly in the southern region, though agencies state that energy was being slowly brought back.
Local media have indicated that in various locations structures have suffered roof damage, while utility poles and vegetation have been toppled by the gusts.
Within the capital, a man was fatally injured after being hit by a wooden fragment at a popular trail walking spot on Tuesday.
Meanwhile in Wellington, a female was swept into oncoming traffic on a road by a intensive burst, in a incident that was recorded in a viral dashcam video.
Flights to and from the urban area have been halted as a result of the weather, whereas certain highways and community centers are shut down.
At the same time authorities in Canterbury have issued a crisis declaration, to facilitate emergency management operations.
Work Stoppages Amid Extreme Conditions
The powerful gales on today occur while tens of thousands of educators, medical professionals and government employees are participating in what has been called a "mega strike", requesting higher wages and enhanced employment terms.
Yet the extreme weather has forced them to alter certain arrangements, with several external protests relocated inside or abandoned.
Like conditions are affecting the nearby nation, ushering in a period of extreme heat to the nation's interior regions.
Agencies have issued fire bans for apprehension regarding bushfires.