Latest from Niwa

Long delays on motorways in Auckland as storm batters NZ
It comes after flights across the South Island were disrupted this morning.

Storm disrupts flights around NZ: Heavy rain hits, temp plunge
While South Island gets battered, North Island in for a different forecast.

‘It is creeping south’: Continuing hot, dry weather a concern for farmers
'A drought’s quite insidious. It sneaks up on you slowly.'

Dry, hot summer brings prohibited fire season
'We want to keep people, property and the environment safe while the fire risk is high.'

‘Woeful’ rainfall: Water restrictions, fire risk for dry regions
Whanganui and surrounding districts are facing the consequences of a dry, hot summer.

Storm hits: Power cuts, road closures as rivers rise in Northland
Severe weather watches and warnings are in force.

‘Extreme care’: Thunderstorms, downpours bear down on Nth Island, wind warnings for harbour bridge
Civil Defence has warned people to keep watch on the incoming storm due from 3pm today.

19hr deluge: Thunderstorms, gales prompt warnings
Civil Defence has warned people to keep watch on the incoming storm due from 3pm today.

Dargaville records lowest annual rainfall as dry spell continues
Record dry weather recorded in parts of Northland, but growers cheer no heavy rain.

'Festive spirit may be dampened': Thunderstorms, tornadoes possible in grim leadup to Xmas
Heavy rainfall, thunderstorms and elevated humidity levels are tipped for the next week.

Will your area hit 30C? Soaring temps tipped as early taste of summer sweeps NZ
Some areas are expected to reach near 30C in the coming days.

Long, dry spells loom beyond another messy week of spring weather
A front is forecast to move up the country – but there's also late-week warmth in store.

Drizzle forecast for entire country, heavy showers in Auckland amid sudden 10C drop in temps
Polar jet stream pulls series of cold air surges across NZ today, Sunday, early next week.

Otago flooding: Concern overnight for river levels, Dunedin highways closed, NZDF brought in
Dunedin and surrounding areas are enduring a once-in-a-century weather event.

Dunedin cut off: Floodwaters close state highways, second rain 'peak' later today, Clutha declares state of emergency
Officials hoping for breaks in the weather to help ease surface flooding.

South Dunedin residents ‘encouraged’ to self-evacuate as flood waters rise
'Risk of flooding, slips are high. Follow the advice of local authorities' - MetService

‘Exceptional situation’: Dunedin residents warned of overnight downpour, asked to stay home
'Risk of flooding, slips are high. Follow the advice of local authorities' - MetService

33-hr drenching: Severe thunderstorms for upper North Island, snowstorms, downpours in south
Snowstorms are also forecast for parts of south. Severe weather alerts are out across NZ.

Intense downpours to hit NZ, warnings issued for upper north
Auckland has a cloudy Thursday forecast, but heavy rain is tipped for tomorrow.

Downpours to hit tomorrow as heavy rain expected throughout October
A weather system is set to douse New Zealand tomorrow, with more expected in October.

Govt agrees ‘in principle’ for Niwa to absorb MetService
Minister says merger would make NZ better equipped to respond to severe weather events.