NZ Herald
  • Home
  • Latest news
  • Video
  • New Zealand
  • Sport
  • World
  • Business
  • Entertainment
  • Podcasts
  • Quizzes
  • Opinion
  • Lifestyle
  • Travel
  • Viva
  • Weather forecasts

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • New Zealand
    • All New Zealand
    • Crime
    • Politics
    • Education
    • Open Justice
    • Scam Update
  • Budget 2025
  • On The Up
  • World
    • All World
    • Australia
    • Asia
    • UK
    • United States
    • Middle East
    • Europe
    • Pacific
  • Business
    • All Business
    • MarketsSharesCurrencyCommoditiesStock TakesCrypto
    • Markets with Madison
    • Media Insider
    • Business analysis
    • Personal financeKiwiSaverInterest ratesTaxInvestment
    • EconomyInflationGDPOfficial cash rateEmployment
    • Small business
    • Business reportsMood of the BoardroomProject AucklandSustainable business and financeCapital markets reportAgribusiness reportInfrastructure reportDynamic business
    • Deloitte Top 200 Awards
    • CompaniesAged CareAgribusinessAirlinesBanking and financeConstructionEnergyFreight and logisticsHealthcareManufacturingMedia and MarketingRetailTelecommunicationsTourism
  • Opinion
    • All Opinion
    • Analysis
    • Editorials
    • Business analysis
    • Premium opinion
    • Letters to the editor
  • Sport
    • All Sport
    • OlympicsParalympics
    • RugbySuper RugbyNPCAll BlacksBlack FernsRugby sevensSchool rugby
    • CricketBlack CapsWhite Ferns
    • Racing
    • NetballSilver Ferns
    • LeagueWarriorsNRL
    • FootballWellington PhoenixAuckland FCAll WhitesFootball FernsEnglish Premier League
    • GolfNZ Open
    • MotorsportFormula 1
    • Boxing
    • UFC
    • BasketballNBABreakersTall BlacksTall Ferns
    • Tennis
    • Cycling
    • Athletics
    • SailingAmerica's CupSailGP
    • Rowing
  • Lifestyle
    • All Lifestyle
    • Viva - Food, fashion & beauty
    • Society Insider
    • Royals
    • Sex & relationships
    • Food & drinkRecipesRecipe collectionsRestaurant reviewsRestaurant bookings
    • Health & wellbeing
    • Fashion & beauty
    • Pets & animals
    • The Selection - Shop the trendsShop fashionShop beautyShop entertainmentShop giftsShop home & living
    • Milford's Investing Place
  • Entertainment
    • All Entertainment
    • TV
    • MoviesMovie reviews
    • MusicMusic reviews
    • BooksBook reviews
    • Culture
    • ReviewsBook reviewsMovie reviewsMusic reviewsRestaurant reviews
  • Travel
    • All Travel
    • News
    • New ZealandNorthlandAucklandWellingtonCanterburyOtago / QueenstownNelson-TasmanBest NZ beaches
    • International travelAustraliaPacific IslandsEuropeUKUSAAfricaAsia
    • Rail holidays
    • Cruise holidays
    • Ski holidays
    • Luxury travel
    • Adventure travel
  • Kāhu Māori news
  • Environment
    • All Environment
    • Our Green Future
  • Talanoa Pacific news
  • Property
    • All Property
    • Property Insider
    • Interest rates tracker
    • Residential property listings
    • Commercial property listings
  • Health
  • Technology
    • All Technology
    • AI
    • Social media
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology
    • Opinion
    • Audio & podcasts
  • Weather forecasts
    • All Weather forecasts
    • Kaitaia
    • Whangārei
    • Dargaville
    • Auckland
    • Thames
    • Tauranga
    • Hamilton
    • Whakatāne
    • Rotorua
    • Tokoroa
    • Te Kuiti
    • Taumaranui
    • Taupō
    • Gisborne
    • New Plymouth
    • Napier
    • Hastings
    • Dannevirke
    • Whanganui
    • Palmerston North
    • Levin
    • Paraparaumu
    • Masterton
    • Wellington
    • Motueka
    • Nelson
    • Blenheim
    • Westport
    • Reefton
    • Kaikōura
    • Greymouth
    • Hokitika
    • Christchurch
    • Ashburton
    • Timaru
    • Wānaka
    • Oamaru
    • Queenstown
    • Dunedin
    • Gore
    • Invercargill
  • Meet the journalists
  • Promotions & competitions
  • OneRoof property listings
  • Driven car news

Puzzles & Quizzes

  • Puzzles
    • All Puzzles
    • Sudoku
    • Code Cracker
    • Crosswords
    • Cryptic crossword
    • Wordsearch
  • Quizzes
    • All Quizzes
    • Morning quiz
    • Afternoon quiz
    • Sports quiz

Regions

  • Northland
    • All Northland
    • Far North
    • Kaitaia
    • Kerikeri
    • Kaikohe
    • Bay of Islands
    • Whangarei
    • Dargaville
    • Kaipara
    • Mangawhai
  • Auckland
  • Waikato
    • All Waikato
    • Hamilton
    • Coromandel & Hauraki
    • Matamata & Piako
    • Cambridge
    • Te Awamutu
    • Tokoroa & South Waikato
    • Taupō & Tūrangi
  • Bay of Plenty
    • All Bay of Plenty
    • Katikati
    • Tauranga
    • Mount Maunganui
    • Pāpāmoa
    • Te Puke
    • Whakatāne
  • Rotorua
  • Hawke's Bay
    • All Hawke's Bay
    • Napier
    • Hastings
    • Havelock North
    • Central Hawke's Bay
    • Wairoa
  • Taranaki
    • All Taranaki
    • Stratford
    • New Plymouth
    • Hāwera
  • Manawatū - Whanganui
    • All Manawatū - Whanganui
    • Whanganui
    • Palmerston North
    • Manawatū
    • Tararua
    • Horowhenua
  • Wellington
    • All Wellington
    • Kapiti
    • Wairarapa
    • Upper Hutt
    • Lower Hutt
  • Nelson & Tasman
    • All Nelson & Tasman
    • Motueka
    • Nelson
    • Tasman
  • Marlborough
  • West Coast
  • Canterbury
    • All Canterbury
    • Kaikōura
    • Christchurch
    • Ashburton
    • Timaru
  • Otago
    • All Otago
    • Oamaru
    • Dunedin
    • Balclutha
    • Alexandra
    • Queenstown
    • Wanaka
  • Southland
    • All Southland
    • Invercargill
    • Gore
    • Stewart Island
  • Gisborne

Media

  • Video
    • All Video
    • NZ news video
    • Business news video
    • Politics news video
    • Sport video
    • World news video
    • Lifestyle video
    • Entertainment video
    • Travel video
    • Markets with Madison
    • Kea Kids news
  • Podcasts
    • All Podcasts
    • The Front Page
    • On the Tiles
    • Ask me Anything
    • The Little Things
    • Cooking the Books
  • Cartoons
  • Photo galleries
  • Today's Paper - E-editions
  • Photo sales
  • Classifieds

NZME Network

  • Advertise with NZME
  • OneRoof
  • Driven Car Guide
  • BusinessDesk
  • Newstalk ZB
  • What the Actual
  • Sunlive
  • ZM
  • The Hits
  • Coast
  • Radio Hauraki
  • The Alternative Commentary Collective
  • Gold
  • Flava
  • iHeart Radio
  • Hokonui
  • Radio Wanaka
  • iHeartCountry New Zealand
  • Restaurant Hub
  • NZME Events

SubscribeSign In
Advertisement
Advertise with NZME.
Home / New Zealand

Weather live updates: Auckland hit by heavy rain, slip partially blocks SH1 in Brynderwyn Hills, Wayne Brown urges vigilance

David Williams
By David Williams
Multimedia Journalist·NZ Herald·
20 Apr, 2025 10:12 AM4 mins to read

Subscribe to listen

Access to Herald Premium articles require a Premium subscription. Subscribe now to listen.
Already a subscriber?  Sign in here

Listening to articles is free for open-access content—explore other articles or learn more about text-to-speech.
‌
Save

    Share this article

Ex-tropical cyclone Tam continues to hit New Zealand. Frustration over alert systems in Auckland. Russia announces unexpected Easter truce with Ukraine. Video / NZ Herald
  • Wet weather causes a new slip on State Highway 1, near Brynderwyn Hills.
  • Auckland Mayor Wayne Brown urges residents to stay vigilant during the rest of Sunday.
  • A severe thunderstorm watch for Northland and Auckland remains in place until 8pm.

A landslip in the Brynderwyn Hills has badly damaged cars and blocked part of State Highway 1, as Auckland and Northland were hit by heavy rain.

For the second day in a row, Aucklanders’ phones have pinged with an emergency alert from Auckland Emergency Management warning of the severe weather arriving from about 6.30pm Sunday.

“Torrential rain can cause surface and/or flash flooding and make driving conditions extremely hazardous,” the alert read.

Police said the Northland slip happened between State Highway 12 and Artillery Rd and motorists in the area were advised to drive with caution with the southbound lane closed from debris.

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

A witness to the landslip told the Herald "one driver was lucky to get through" and their “bumper was ripped off” by tumbling rocks.

STORY CONTINUES AFTER LIVE BLOG

“There were many large and small waterfalls coming down the banks from the top to the base of the Bryns,” the motorist said.

“[There was a] huge waterfall at one point about halfway down, which appeared to be going down a large grated drain.

Advertisement
Advertise with NZME.

“Two people had stopped their car and were standing on opposite sides of the road, watching as the overflow water was pouring across the road.”

Another witness posted on Facebook, saying the slip was blocking both north and south lanes.

“Looks like it fell on a car,” one person said.

Another motorist said they: “Arrived in Ōrewa half an hour ago, we were very lucky”.

A severe thunderstorm watch from MetService remains in place for Northland and Auckland until 8pm, while another severe thunderstorm watch remains in place for Waikato, Waitomo and Taumarunui until 10pm.

A heavy rain watch is in place for Taranaki Maunga until 10pm.

“On top of what has already fallen, expect 50 to 80mm of rain. Peak rates of 15 to 25mm/h,” MetService said in a statement.

Auckland Mayor Wayne Brown has also urged Tāmaki Makaurau residents to be vigilant while thunderstorm warnings remain in force for the region.

“Brown has been in regular communication with the Auckland Emergency Management (AEM) team about their response throughout the unpredictable weather events of recent days,” a statement from his office said.

“As Aucklanders may be aware, we are currently under a severe thunderstorm watch so keep up with forecasts, plan for any travel today.

Advertisement
Advertise with NZME.

“Be prepared that this could change to a warning due to the changeable nature of these events.”

“Mayor Brown acknowledges the unpredictable nature of the localised thunderstorm activity that occurred on Friday night, and assures Aucklanders that AEM, partner agencies and contractors, will continue to respond quickly to unfolding events,” the statement said.

The mayoral office did not say where Brown has been this weekend, but two sources said he was in Northland, where he has a home at Mangonui.

Deputy Mayor Desley Simpson has also been north of the city over Easter at Omaha in the Auckland region.

The heavy rain has caused a slip on State Highway 1 near the Brynderwyn Hills in Northland.
The heavy rain has caused a slip on State Highway 1 near the Brynderwyn Hills in Northland.

“The council’s building inspections team has carried out 16 rapid assessments with another 53 to be completed in the coming days, to check if there are any lasting effects of the flooding on buildings,” the statement said.

Brown has also led the drive by the Auckland Council governing body, to invest about $1 billion in the buyout of approximately 1200 properties with high-risk homes from the 2023 storms.

Advertisement
Advertise with NZME.

And the mayor has led support for the council’s Making Space for Water flood resilience programme – a priority in the council’s long-term plan - to address the highest stormwater risk areas in Auckland, the statement said.

MetService meteorologist Surprise Mhlongo told the Herald tomorrow’s weather would be different from what the top half of the North Island experienced during the weekend.

“Tomorrow, the start of which shouldn’t be any different than what we are experiencing at the top half of the North Island now,” he said.

“It’s going to be occasional showers with the possibility of heavy showers in between those.

“In the second half of the day, it is easing out a bit.”

Mhlongo said the top half of the North Island should start to see more isolated showers.

Advertisement
Advertise with NZME.

MetService said a high pressure system was set to move into the picture from the west on Monday, “promising calmer weather and cooler temperatures for the return to work”.

The remainder of the long weekend remains wet for most. ☔⛈️ However, a high pressure system is set to move into the picture from the west on Monday, promising calmer weather and cooler temperatures for the return to work. pic.twitter.com/wkoaXi3fuG

— MetService (@MetService) April 19, 2025

David Williams is an Auckland-based multimedia journalist who joined the Herald in 2023. He covers breaking news and general topics.

Save

    Share this article

Latest from New Zealand

New Zealand

Parents battling to keep young teen away from older boyfriend turn to Family Court for help

24 May 10:00 PM
New Zealand

Gazan doctors' 9 children killed in Israel airstrike, 13 dead in Kyiv | NZ Herald News Update

New Zealand

'Good movers': Former Silver Fern driven to cut injury risks as ACC claims rise

24 May 06:00 PM

The Hire A Hubby hero turning handyman stereotypes on their head

sponsored
Advertisement
Advertise with NZME.

Latest from New Zealand

Parents battling to keep young teen away from older boyfriend turn to Family Court for help

Parents battling to keep young teen away from older boyfriend turn to Family Court for help

24 May 10:00 PM

When her parents found out the relationship had turned sexual they were 'extremely upset'.

Gazan doctors' 9 children killed in Israel airstrike, 13 dead in Kyiv | NZ Herald News Update

Gazan doctors' 9 children killed in Israel airstrike, 13 dead in Kyiv | NZ Herald News Update

'Good movers': Former Silver Fern driven to cut injury risks as ACC claims rise

'Good movers': Former Silver Fern driven to cut injury risks as ACC claims rise

24 May 06:00 PM
'One hesitation and you're history': Plea to lower speed limit in Bay View

'One hesitation and you're history': Plea to lower speed limit in Bay View

24 May 06:00 PM
Gold demand soars amid global turmoil
sponsored

Gold demand soars amid global turmoil

NZ Herald
  • About NZ Herald
  • Meet the journalists
  • Newsletters
  • Classifieds
  • Help & support
  • Contact us
  • House rules
  • Privacy Policy
  • Terms of use
  • Competition terms & conditions
  • Our use of AI
Subscriber Services
  • NZ Herald e-editions
  • Daily puzzles & quizzes
  • Manage your digital subscription
  • Manage your print subscription
  • Subscribe to the NZ Herald newspaper
  • Subscribe to Herald Premium
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Waikato Herald
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Hawke's Bay Today
  • Whanganui Chronicle
  • Viva
  • NZ Listener
  • What the Actual
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven CarGuide
  • iHeart Radio
  • Restaurant Hub
NZME
  • About NZME
  • NZME careers
  • Advertise with NZME
  • Digital self-service advertising
  • Book your classified ad
  • Photo sales
  • NZME Events
  • © Copyright 2025 NZME Publishing Limited
TOP