New Zealand / Weather

Heavy rain warning into evening as storm moves across North Island

19:23 pm on 20 March 2022

North Island residents are being warned to take care on the roads today, with heavy rain and thunderstorms forecast and the possibility of tornadoes.

Photo: 123rf.com

Metservice has issued a heavy rain warning watch for Northland and the Auckland region, with between 80 to 110mm of rain expected to accumulate.

Thunderstorms could cause heavy rain of between 15 and 25 millimetres an hour and winds could reach 100 kilometres per hour.

A heavy rain warning has been issued with wind, thunderstorms and possible localised tornadoes for Auckland and Northland through to Monday midday.

The rough weather is expected to hit Auckland and Great Barrier Island from around 10pm.

It will then sweep over the Coromandel Peninsula from around 6am Monday and move onto the Bay of Plenty west of Opotiki a few hours later, and finally to Gisborne.

Motorists are being advised to watch out for surface flooding and slips.

Surface and flash flooding and slips are likely and driving conditions could be hazardous with very poor visibility.

Possible localised tornadoes could also damage trees and powerless.

Civil Defence has advised people to relocate items from any areas that are prone to flooding.