Powerful gales reaching speeds of up to 155km/h (96mph) have resulted in around 90,000 properties experiencing outages and led agencies to cancel in excess of 100 flights, based on regional news sources.
The gales are affecting the entire southern region and southern parts of the northern region, as stated by the weather forecasting body.
Officials in New Zealand have issued rare high-level wind alerts - the highest alert level - in core zones including Canterbury and Wellington.
Residents have been advised to stay indoors, stay off roads, and get ready for more electricity and network failures.
Broad Destruction and Emergency Response
This outage is primarily influencing households mostly in the South Island, although authorities report that power was being restored progressively.
Domestic outlets have reported that in some places homes have lost their roofs, and trees and electricity poles have been knocked down by the gales.
In Wellington, a man was lost his life after being impacted by a falling limb at a popular trail walking spot on Tuesday.
Additionally in the city, a individual was blown onto oncoming traffic on a street by a intensive burst, in a event that was recorded in a widely shared car camera footage.
Aircraft services entering and leaving the urban area have been halted as a result of the gusts, whereas some roads and libraries are not operating.
Simultaneously Canterbury officials have declared a state of emergency, to assist recovery activities.
Work Stoppages During Severe Weather
The wild winds on Thursday occur while many of school staff, physicians and civil servants are engaged in what has been called a "mega strike", calling for better pay and working conditions.
Yet the extreme weather has forced them to alter certain arrangements, with several external protests shifted to interior venues or cancelled.
Comparable winds are impacting the nearby nation, bringing a heatwave to the remote areas.
Officials have declared fire bans for concern about wildfires.