You are not permitted to download, save or email this image. Visit image gallery to purchase the image.
An incredible "plume of water" is starting to cause havoc across the centre of the country this morning as the storm that battered northern regions overnight heads south.
Hundreds of homes remain without power in the Bay of Plenty after 120km/h gales and heavy rain toppled trees, flooded a house and peeled off roofs.
Just after 5.30am a motorist had a lucky escape when a large tree crushed a car on State Highway 22 near Pukekawa south of Auckland. It's the second time in two months a moving vehicle had been crushed by the cluster of trees, to the concern of local firefighters.
Hundreds of homes are without power as a second winter storm hits New Zealand this month.
With heavy rains and high winds battering the North Island overnight, about 520 Unison customers were without power on Friday morning, NZN reports.
Almost 300 Powerco customers still remain without power about one week after heavy snowfalls took out power lines and poles on the Central Plateau during the last winter blast to hit the country.
Heavy rains are expected to continue to fall in the North Island on Friday morning, but the worst of the storm is expected to hit the South Island.
The deep low hanging over the country is expected to bring more than a month's worth of rain to parts of Canterbury over 24 hours.
The MetService says the heaviest rain will hit the eastern South Island, particularly between Dunedin and Canterbury, from this morning. Up to 200mm of rain may fall in Canterbury and eastern Otago by 6am tomorrow, and snow is also expected down to 400m in those regions.
A swathe of warnings have been issued across the country as the school holidays end with a storm that threatens to wreak widespread havoc.
The country is in for two more days of fierce weather with damaging gales, intense rain and snow.
"This is a significant weather event and the combination of heavy rain and strong winds is expected to cause widespread disruption to transport, localised flooding and slips," MetService said.
"Winds of this strength can cause damage to trees, powerlines, unsecured roofs and structures, and make driving hazardous. Also in the South Island, wind-chill due to cold temperatures and strong winds could cause stress to livestock."
Last night it was the Bay of Plenty in the firing line. The already-sodden area was braced for up to 110mm of rain to fall over 12 hours, with peak intensities of 20-30mm per hour, as well as gales around the Coromandel Peninsula.
Flood alerts were issued, with the worst downpours last night forecast for the area east of Opotiki.
Roofs peeled and trees toppled as the foul weather took hold across the region. Fire and Emergency said has dealt with 36 weather-related callouts as gales and heavy rain tracked south in the darkness.
Two roofs were lifted from a Waihi Beach home and a telephone exchange building in Murupara.
In Hicks Bay a shed was destroyed in the fierce gales.
A house was also flooded in Taupo when rain poured through the roof.
In Rotorua severe gales took down trees and road signs and sent trampolines flying.
Power remains cut to hundreds of homes, most near Lake Okareka, as Rotorua was battered by heavy rain and winds gusting up to 120km/hr. Surface flooding was also affecting some roads.
Power outages also affected hundreds in Kinloch near Taupo and Pyes Pa in Tauranga.
Auckland was hit by winds of up to 100km/hr but escaped the worst of the rain, as did Wellington.
Power was across the region but Vector said electricity had since been restored with the final repairs finishing just after 5am.
Showers, possibly heavy, are expected in the upper North Island today, with hail and thunderstorms possible overnight in Auckland, Tauranga and Hamilton.
In the South Island, the Kakanui, Shag, Kauru and Waianakarua Rivers in North Otago and the Leith, Silver Stream and Taieri Rivers are all expected to rise swiftly and emergency services are on watch.
Inspector Amelia Steel, Southern District Police operations manager, warned motorists to "hold on to the steering wheel firmly" in gusty areas over the next two days and to be alert for black ice. Steel said motorists should take blankets, snacks and a fully charged phone, just in case.
Emergency Management Otago is also monitoring the situation.
Showers, some heavy with possible hail. High 14degC, Low 10degC.
Showers, some heavy, hail possible. H 15degC, L 10degC.
Heavy showers, possible hail. Northwest winds turn northeast. H 13degC, L 8degC.
Rain becomes showers in morning. Strong northerlies. H 14degC, L 8degC.
Heavy rain. Strong southerlies developing. H 11degC, L 7degC.
Rain with heavy falls in the afternoon. Strong southerlies. H 10degC, L 7degC