There is a severe thunderstorm warning for damaging winds, large hailstones and heavy rain in the Illawarra and a severe weather warning for heavy rain on the South Coast tonight.
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The Bureau of Meteorology says the thunderstorms are a result of a surface trough over NSW extending across QLD and a broad upper trough over eastern Australia.
It says the severe thunderstorms are likely to produce damaging winds, large hailstones and heavy rainfall that may lead to flash flooding.
The State Emergency Service advises that people should:
- Move their car under cover or away from trees.
- Secure or put away loose items around their house, yard and balcony.
- Keep at least 8 metres away from fallen power lines or objects that may be energised, such as fences.
- Report fallen power lines to either Ausgrid (131 388), Endeavour Energy (131 003), Essential Energy (132 080) or Evoenergy (131 093) as shown on your power bill.
- Trees that have been damaged by fire are likely to be more unstable and more likely to fall.
- Keep clear of creeks and storm drains.
- Don't walk, ride your bike or drive through flood water.
- If you are trapped by flash flooding, seek refuge in the highest available place and ring 000 if you need rescue.
- Be aware that run-off from rainfall in fire affected areas may behave differently and be more rapid. It may also contain debris such as ash, soil, trees and rocks.
- After bushfires, heavy rain and the loss of foliage can make the ground soft and heavy, leading to a greater chance of landslides.
- Unplug computers and appliances.
- Avoid using the phone during the storm.
- Stay indoors away from windows, and keep children and pets indoors as well.
- Stay vigilant and monitor conditions. Note that the landscape may have changed following bushfires.
- For emergency help in floods and storms, ring the SES (NSW and ACT) on 132 500.
- The next warning is due to be issued by 7:25 pm.
The weather bureau said it severe thunderstorms develop in Sydney Newcastle Wollongong or surrounding areas, a more detailed Severe Thunderstorm Warning will be issued to people in those areas.
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Greg Ellis
Almost four decades in electronic, print and digital media. A writer, presenter, emcee, photographer and videographer with degrees in business management, marketing and human resources and tertiary qualifications in photography.
Almost four decades in electronic, print and digital media. A writer, presenter, emcee, photographer and videographer with degrees in business management, marketing and human resources and tertiary qualifications in photography.
