Intense gales attaining velocities of approximately 155km/h (96mph) have caused approximately 90,000 homes experiencing outages and led officials to cancel more than 100 aircraft departures, as reported by local media.
These gusts are impacting the complete southern region and lower areas of the northern region, per the weather forecasting body.
Officials in New Zealand have released uncommon red wind warnings - the most severe warning - in key areas encompassing these major districts.
Residents have been urged to remain inside, avoid travel, and make arrangements for more power and communication outages.
Widespread Damage and Crisis Response
The power cut is primarily influencing households mostly in the southern region, while officials report that the electricity supply was being restored progressively.
Regional news have reported that in various locations roofs have been ripped off houses, while utility poles and vegetation have been brought down by the winds.
In Wellington, a man was killed after being struck by a tree branch at a popular trail walking spot on earlier this week.
Also in the capital, a female was blown onto oncoming traffic on a thoroughfare by a strong gust of wind, in a incident that was recorded in a popular vehicle recording.
Aircraft services to and from the metropolis have been halted as a result of the weather, and various routes and public facilities are shut down.
Simultaneously Canterbury officials have issued a emergency situation, to facilitate disaster response efforts.
Work Stoppages Alongside Severe Conditions
The powerful gales on today come as tens of thousands of educators, medical professionals and government employees are participating in what has been termed a "significant labor action", calling for higher wages and enhanced employment terms.
Yet the intense climate has forced them to alter certain arrangements, with some outdoor rallies moved indoors or called off.
Comparable winds are affecting Australia, ushering in a period of extreme heat to the remote areas.
Agencies have announced fire bans for fear of wildfires.