DCC prepares for possible heavy rain, thunderstorms

The MetService has issued a Severe Thunderstorm Watch for parts of the lower South Island, including inland Dunedin, from 2pm until 7pm today (11 November 2026). There is a moderate risk of severe thunderstorms and localised downpours of 25-40mm an hour.

DCC General Manager City Services Scott MacLean says with uncertainty over where the heaviest rain will fall, and for how long, the DCC and its contractors are taking a precautionary approach.

“Our staff and contractors are already out and about, preparing the city’s stormwater and wastewater systems, including sweeping gutters and checking mud tanks in low-lying and high-risk areas.

“We are also asking any residents who notice a blocked mud tank near their home to clear debris on to the footpath, where it will be picked up by contractors later.

“Out of an abundance of caution, we will also be opening self-serve sandbagging stations in South Dunedin, Mosgiel and Middlemarch for anyone who is concerned and wants to prepare.”

The stations will also be open from 1pm today at the following locations:

• Dunedin Ice Stadium carpark
  101 Victoria Road
  Saint Kilda
• Mosgiel Memorial Park gym carpark
  187D Gordon Road
  Mosgiel
• Strath-Taieri Community Centre, Middlemarch

The MetService warns rainfall of the intensity forecast can cause surface and/or flash flooding, especially about low-lying areas such as streams, rivers or narrow valleys, and may also lead to slips. Driving conditions will also be hazardous with surface flooding and poor visibility in heavy rain.

Mr MacLean says the Civil Defence bunker is not activating, but staff will continue to monitor the forecasts today.

“We encourage everyone to keep an eye on the forecast today – we’ll provide any further updates as needed.”

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