IDN21035
Australian Government Bureau of Meteorology

TOP PRIORITY FOR IMMEDIATE BROADCAST

Cancellation of Detailed Severe Thunderstorm Warning

For people in Blue Mountains/Hawkesbury and Sydney areas.

Issued at 5:07 pm Friday, 25 September 2026.

Severe thunderstorms are no longer affecting Sydney Newcastle Wollongong and surrounding areas. This warning is now cancelled.

The State Emergency Service advises that people should:
* Keep clear of fallen power lines.
* Keep clear of creeks and storm drains.
* Don't walk, ride your bike or drive through flood water.
* Beware of fallen trees or debris on the road.
For emergency help in flood and storms, ring the SES on 132 500.
Stay updated on the Hazards Near Me NSW app or the ACT ESA website (https://esa.act.gov.au).

Other warnings may be current.

Check https://www.bom.gov.au/weather-and-climate/warnings-and-alerts. Warnings are also available through TV and Radio broadcasts or call 1300 659 210. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.