Severe winds attaining velocities of as high as 155km/h (96mph) have resulted in nearly 90,000 properties without power and led officials to halt over 100 aircraft departures, according to local media.
These gusts are impacting the complete southern region and southern parts of the northern region, per the weather forecasting body.
New Zealand authorities have issued rare severe gust advisories - the highest alert level - in central regions such as Wellington and Canterbury.
People have been advised to avoid going outside, avoid travel, and prepare for additional electricity and network failures.
Broad Destruction and Crisis Measures
This outage seems to be impacting households mainly in the southern region, although officials state that the electricity supply was being restored progressively.
Regional news have indicated that in some places homes have lost their roofs, while utility poles and vegetation have been toppled by the winds.
In Wellington, a individual was fatally injured after being struck by a falling limb at a frequent walking route on earlier this week.
Meanwhile in Wellington, a female was blown onto oncoming traffic on a street by a intensive burst, in a event that was captured in a viral dashcam video.
Aircraft services entering and leaving the metropolis have been halted because of the winds, and various routes and public facilities are not operating.
Simultaneously Canterbury officials have announced a crisis declaration, to facilitate emergency management operations.
Labor Protests Alongside Severe Conditions
The powerful gales on today come as numerous of educators, medical professionals and government employees are participating in what has been termed a "significant labor action", calling for better pay and working conditions.
Yet the extreme weather has pressured them to change certain arrangements, with some outdoor rallies moved indoors or abandoned.
Comparable winds are affecting the nearby nation, bringing a heatwave to the country's outback.
Officials have announced flame prohibitions for concern about wildfires.
