Intense gales attaining speeds of as high as 155km/h (96mph) have resulted in approximately 90,000 households experiencing outages and forced agencies to halt more than 100 aircraft departures, as reported by local media.
The winds are affecting the whole southern region and southern parts of the northern region, per the national weather agency.
New Zealand authorities have issued infrequent high-level wind alerts - the highest alert level - in core zones such as Canterbury and Wellington.
People have been encouraged to stay indoors, stay off roads, and get ready for more electricity and network failures.
Extensive Impact and Emergency Response
The electricity loss seems to be impacting households mainly in the South Island, although authorities report that power was being gradually reinstated.
Domestic outlets have indicated that in some places homes have lost their roofs, whereas utility poles and vegetation have been brought down by the winds.
Within the capital, a person was killed after being impacted by a wooden fragment at a frequent walking route on Tuesday.
Also in the capital, a individual was pushed toward oncoming traffic on a road by a powerful blast, in a moment that was recorded in a popular vehicle recording.
Aircraft services entering and leaving the metropolis have been suspended as a result of the winds, whereas certain highways and community centers are also closed.
At the same time authorities in Canterbury have issued a crisis declaration, to assist emergency management operations.
Work Stoppages Alongside Harsh Weather
The wild winds on today coincide with numerous of teachers, doctors and other public workers take part in what has been termed a "mega strike", requesting higher wages and enhanced employment terms.
But the severe conditions has compelled them to alter certain arrangements, with several external protests relocated inside or cancelled.
Comparable winds are also sweeping the nearby nation, causing a heatwave to the nation's interior regions.
Officials have declared flame prohibitions for apprehension regarding forest fires.