There are reportedly disruptions at Sydney Airport due to the weather and severe storms in the area.
Sydney has been hit by heavy rain and storms so far today, with winds of 72km/hour hitting the airport.
In Sydney's south, winds are closer to 100km/hour.
The weather has reduced visibility at the airport, creating problems for planes landing.
According to 9News, the weather conditions are affecting flights across the country, with some left on the tarmac due to delays.
Passengers have been advised by Air Services Australia to check in with their airlines to see whether travel is affected.