Intense gales hitting speeds of up to 155km/h (96mph) have caused nearly 90,000 properties without power and compelled authorities to call off in excess of 100 aircraft departures, based on domestic outlets.
These gusts are impacting the entire South Island and lower areas of the northern region, as stated by the weather forecasting body.
The nation's agencies have issued infrequent high-level wind alerts - the top caution category - in central regions including Canterbury and Wellington.
People have been urged to stay indoors, avoid travel, and make arrangements for further electricity and network failures.
Broad Damage and Crisis Response
The power cut seems to be impacting households predominantly in the South Island, although authorities state that energy was being restored progressively.
Domestic outlets have indicated that in some places roofs have been ripped off houses, and power lines and trees have been toppled by the gales.
In Wellington, a man was fatally injured after being impacted by a wooden fragment at a frequent walking route on earlier this week.
Additionally in the city, a female was pushed toward approaching vehicles on a street by a intensive burst, in a moment that was filmed in a viral dashcam video.
Aircraft services to and from the metropolis have been suspended due to the gusts, while some roads and libraries are also closed.
Simultaneously authorities in Canterbury have declared a state of emergency, to assist recovery activities.
Labor Protests Alongside Extreme Weather
The powerful gales on this day occur while numerous of school staff, physicians and civil servants are participating in what has been termed a "mega strike", demanding improved salaries and workplace environments.
However the severe conditions has compelled them to change certain arrangements, with some outdoor rallies relocated inside or called off.
Similar gusts are also sweeping the neighboring country, causing a high-temperature event to the country's outback.
Officials have issued burning restrictions for apprehension regarding bushfires.
