MetService NZ

@metservice.com

New Zealand's weather service. Helping Kiwis be ready, whatever the weather.

🌨️ Here's an anatomy of the snow flurries which caused such excitement in Wellington yesterday 📉 The high for the day was 8.9°C at 1am. The strengthening southerly pushed temperatures down through the morning, until the sun started to get a bit of strength and start increasing the temperature.

4th August 2026 Hourly temperature at Kelburn. A line graph with time on the x axis and temperature on the y axis. It shows temperatures peaking at 1am, then slowly decreasing through the morning, then picking up slightly towards midday. At 2pm temperatures suddenly dive to 1.8 degrees and then wobble slowly upwards through the rest of the day

🐧 While the local penguins are hunkering down, our cold Antarctic visitor will hang around 🐧 🧊 The polar air that has blanketed the country isn't going anywhere fast. Expect widespread severe frosts and possible black ice. ❄️ Even Northland could see frost, with Whangarei forecast to reach 0°C.

🧊 The temperatures are getting low ₗₒᵥᵥ ₗₒᵥᵥ ₗₒᵥᵥ ₗₒᵥᵥ ₗₒᵥᵥ ₗₒᵥᵥ 🥶 Clear skies and light winds have helped overnight temperatures plummet across the inland South Island, with Mount Cook and Twizel recording a bone chilling -9°C

Wednesday minimum observed temperature. A map of new zealand with a bunch of locations and their observed overnight minimum temperature. Auckland airport 4, Hamilton -1, Rotorua -3, Wellington 4, Blenheim -5, Christchurch airport 3, Hokitika -2, Queenstown -4, Dunedin 5, Invercargill -1.

🐧 The penguins have arrived! 🐧 🌨️ The polar blast bringing sea level snow has been swept right off the Antarctic ice shelf, 48 hours ago the air over the country was hanging out with Penguins! 🧊 Temperatures will plunge tonight, with severe frosts in many places. Beware of icy roads and drive safe.

A picture of New Zealand and the southern ocean, with antarctica visible at the bottom of the image. A dotted line sits over the ice shelf then curves and crosses the southern ocean ending over christchurch. A penguin lies near the end of the dotted line.

🌨️ Snow has begun falling, to low levels in some places ☃️ 🌨️🏖️ With the very cold air moving north, reports of snow or sleet to near sea level have started to roll in across the eastern South Island. Send us your pictures if you have some!

An image of the Leith Saddle on the 4th of August 2026, a road is dusted in grey white with thicker buildups of white snow along the verge

Antarctic visitor incoming ❄️ While it's not literal penguins visiting us from the Antarctic ice edge, it does demark the trajectory of some air heading our way. This very cold air brings the potential for snow to around sea level for parts of Southland, Otago and Canterbury Tuesday morning.

Much of Te Ika-a-Māui is chillier than Te Waipounamu this morning, with Galatea (Bay of Plenty) shivering at -3.3°C while Timaru sweats at 15°C 🔀 Westerly winds whipping up warmth in the south turn strong southerly during today, bringing back the brrrrr in tomorrow's brisk minimum temperatures ☃️

Map of temperatures around Aotearoa at 6am on Monday 3 August, ranging from -1°C in Hastings to 15°C in TimaruMap of forecast minimum temperatures in Aotearoa for Tuesday 4 August, ranging from -3°C in Twizel to 12°C in Dargaville

"Bluebird" skies across most of the country this afternoon. 🌞😎 Brisk westerlies are spreading shower cloud onto coastal Southland and Fiordland. ➡️🌦️ ⬆️Cold southerly outbreak: South Island Monday, Tuesday. North Island Tuesday ❗️ Check your forecast 🔗www.metservice.com/national

Satellite picture of New Zealand Sunday afternoon 2nd August

Ata mārie, Aotearoa New Zealand. 🌡️❄️Here are your dawn temperatures. A frosty morning for most as far north as Tāmaki Makaurau Auckland. 🌞🌦️Mostly fine and sunny day coming up, but showers in the far south spread to the west coast this afternoon. All your weather intel here www.metservice.com

Map of New Zealand showing 7am temperatures in the towns and cities.

❄️A frosty Sunday morning is forecast as far north as Tāmaki Makaurau Auckland. Sheltered parts of the "City of Sails" are even likely to drop to 0°C, including Whenuapai Airbase. ❗️🛣️Take care on those roads Sunday morning whanau! All your forecasts, including temperatures. 🔗www.metservice.com

Map of New Zealand showing forecast minimum temperatures on Sunday morning.

Ata mārie Aotearoa, A strong cold southerly flow bringing showers to the south and east of both islands ⬆️🌦️ ⚡️Heavy showers for Northland, and thunderstorms are possible in the Far North. ❗️Road Snow Warning: The Desert Road www.metservice.com/warnings/home Your forecasts 🔗www.metservice.com

Web cam picture of Mount Cook Airfield at dawn.

Watches and Warnings ⚠️ Turning and increasingly blustery and icily cold from the south through today and tomorrow. 🥶 - Strong Wind Watches are in force for the southern and eastern South Island with gusts up to 100km/h forecast 💨 - Road Snowfall Warnings are in place 🚗 ❄️ metservice.com/warnings

BildBild

Our friend, Chester Lampkin from ESNZ has captured a bright colourful rainbow in Auckland this morning. 🌈 😍 What are rainbows? 💭 - A bending of sunlight through suspended raindrops, splitting into seven colours. metservice.com

Bild

Thunderstorms are currently pinging in northern Cook Strait and the North Taranaki Bight this morning ⛈️ 👇 Showers will be continuing through today with a chance of squally thunderstorms forecast in the west. But that’s not all, it’s turning bitterly cold for the South Island❄️ metservice.com

Bild

🌨️ Windy for Christchurch, and lots of snow on the road 🍃 🍃 Alongside our existing watches for strong winds for parts of the South Island and Wellington, a new Yellow Strong Wind Watch has been issued for Christchurch and Banks Peninsula during Friday evening.

Metservice Strong Wind Watch issued thu 30 July. A zoomed in image of christchurch and banks peninsula with a yellow area covering it and parts of the canterbury plains. A yellow wind icon sits over top with the text 6pm - Midnight FridayRoad Snowfall Warnings Arthur's Pass (SH73) Fri 4am Fri 4pm : Lewis Pass (SH7) Fri 7am Sat 10am Milford Road (SH94) Thurs 11pm Fri 6pm Crown Range Road Fri 9am Midnight Fri Issued: 11:30am Thu 30 July

🍃 Strong winds and frigid air mean bitterly cold southerlies are on the cards 🧊 🥶 Strong Wind Watches for the lower South Island coinciding with cold air will result in very low wind chill values, possibly as low as -2°C for Invercargill on Friday afternoon.

Humans give off heat, which warms the air surrounding them. In calm conditions this layer of warm air stays close to the skin, so the person feels warmer. Strong winds quickly remove this layer of warm air replacing it with cooler air, which makes us feel colder. The quicker the wind the faster the layer is removed and the colder we feel. Wind Chill Explained

🌦️ After a few very cold nights, the frost is out and rain is in ❄️ 📈 Temperatures are much warmer this morning, with frosts quite a bit harder to find. They still lurk in a few places, with most of the coldest places in the country in the North Island where skies are a bit clearer.

Two panels both showing an image of new zealand. The one on the left shows various observed temperatures at 7am this morning, the one on the right is a night microphysics satellite image taken at 7am this morning. Various cloud features are pointed out including a large frontal cloud band lurking to the left of the satellite image.

🍃 Severe weather update, its getting blustery 🌧️ 🍃 Yellow Strong Wind Watches have been issued for Wellington, the Canterbury High Country, and coastal parts of Otago and Southland. Note the wind direction, with northwesterlies for Wellington and Canterbury, but southerlies in the south.

Metservice Strong Wind and Heavy Rain Watches Issued Wed 29 July. A map of the south island and lower north island, with yellow areas covering the tararua ranges, wellington, canterbury high country, coastal otago and coastal southland.

🥶 It's another cold one Aotearoa, but temperatures are on their way up 📈 While most places aren't quite as cold as the past two days, its still very frosty around the motu. The warmest places were actually in the far south, as warmer air begins to push onto the country.

Wednesday Observed Temperature 29 July 7am. Auckland Airport 3, Hamilton -2, Tauranga 6, Palmerston North 2, Wellington 6, Christchurch airport 0, Hokitika 8, Dunedin city 6, Invercargill 8.

❄️ Feeling the winter blues with these shorter days and colder mornings? Spare a thought for those based at Scott Base in Antarctica, who haven’t seen the sun since late April! Their next sunrise is expected around the 19th of August, ending their dark winter spell.

A grey windswept Antarctica with low cloud and mountains barely visible in the distance. Streaks of snow are visible close to the camera.

🥶 Mōrena Aotearoa, it's another chilly one out there ❄️ 😤 Who could see their breath on the way to work this morning, I certainly could. 📉 -4.1°C in Hamilton is their coldest day of the year so far. Special shoutout to Whitianga who've had their coldest July minimum since 1994 at -2.2°C!

Tuesday Temperature 28 July 7am. A map of New Zealand with a number of locations and their 7am temperature. Auckland airport 4, hamilton -4, tauranga 3, taupo -2, masterton -4, wellington 3, christchurch -1, hokitika 4, dunedin 8, invercargill 6

Are you ready for the week? 💪😊 After a cozy weekend, Monday can be tough, but the rain’s almost gone! 🎥🎥: The🎥:The blue area is a cold air mass ❄️—think of it like a heavy, cold blanket 🛏️ bringing clear skies ☀️ and a biting chill 🥶 For more detailed weather updates 👉 www.metservice.com

Ata mārie! 😊 🌬️ Brrr! It’s a freezing start for most regions, especially across the South Island! ❄️ -4°C in Queenstown & Timaru 🧊-3°C in Wanaka & Christchurch. 🌦️ Showers are still sweeping across the North Island, especially in the north. Visit 👉 www.metservice.com for more information.

Bild

You. 🫵🥶 Yes, you. Stay warm. Look after yourself. 🧤🫂 We're in for a cold plunge. ❄️❄️❄️ The video below shows cold air sweeping across New Zealand.

❄️ Crown Range & Mount Cook Village ❄️ Yesterday's webcam is on the top, and today's is on the bottom. Look at how much snow fell overnight! 🏂🏼Does anyone have any snow observations to share? 🏂🏼

BildBild

A severe thunderstorm formed over the western suburbs of Wellington this morning before moving east-northeast. The storm brought hail, torrential rain, and very poor visibility. We hope everyone is safe. We are continuing to monitor the situation closely 🏠

Bild

🔺UPDATE 🔺 At 09:52 am, MetService weather radar detected severe thunderstorms near WELLINGTON. These severe thunderstorms are moving towards the north, and are expected to lie near WELLINGTON at 10:22 am and near WELLINGTON at 10:52 am.

Bild