Powerful gusts reaching velocities of as high as 155km/h (96mph) have caused around 90,000 households experiencing outages and compelled agencies to call off in excess of 100 air travel services, as reported by regional news sources.
The winds are impacting the entire southern region and lower areas of the northern region, as stated by the country's meteorological service.
New Zealand authorities have released infrequent high-level wind alerts - the most severe warning - in key areas encompassing Wellington and Canterbury.
Locals have been urged to remain inside, stay off roads, and make arrangements for additional power and communication outages.
Widespread Impact and Emergency Measures
The electricity loss is primarily influencing residences mainly in the southern region, though authorities say that the electricity supply was being restored progressively.
Local media have reported that in certain areas homes have lost their roofs, whereas trees and electricity poles have been brought down by the gusts.
Across Wellington, a individual was killed after being hit by a falling limb at a well-known hiking path on earlier this week.
Also in the capital, a individual was blown onto approaching vehicles on a road by a intensive burst, in a event that was recorded in a popular vehicle recording.
Air travel entering and leaving the urban area have been suspended because of the winds, whereas various routes and public facilities are not operating.
At the same time authorities in Canterbury have issued a crisis declaration, to support disaster response efforts.
Strike Action Alongside Severe Conditions
The wild winds on today come as many of educators, medical professionals and government employees are participating in what has been termed a "mega strike", requesting higher wages and enhanced employment terms.
But the severe conditions has forced them to change some of their plans, with several external protests relocated inside or cancelled.
Like conditions are impacting Australia, causing a heatwave to the remote areas.
Agencies have announced burning restrictions for concern about bushfires.