Fog is affecting flights in and out of Dunedin Airport this morning.
The airport's website shows several flights have been delayed or cancelled, and has a fog alert.
- Check flights here
The airport advises travellers to check their airline's website for updates.
MetService this morning has a forecast of fine weather for the South, apart from areas of low cloud or fog.
Around 8.30am the forecaster showed the temperature at the airport as being -2.7degC.