Source: Bureau of Meteorology

For people in parts of Onkaparinga, Mount Barker, Adelaide Hills, Adelaide, Western Alexandrina and Playford council areas.

Issued at 7:44 pm Sunday, 11 October 2026.

GIANT HAIL POSSIBLE WITH A SEVERE THUNDERSTORM NEAR GLENELG.

The Bureau of Meteorology warns that, at 7:45 pm, a VERY DANGEROUS THUNDERSTORM likely to produce large, possibly giant hailstones was detected near the Gulf waters off Brighton. This thunderstorm is moving towards the southeast. It is forecast to affect Glenelg, Strathalbyn and Meadows by 8:15 pm.

Another severe thunderstorm likely to produce damaging winds was detected near Salisbury and Parafield. This thunderstorm is moving towards the east. It is forecast to affect Tea Tree Gully, Birdwood and Gumeracha by 8:15 pm.

The State Emergency Service advises that people should:
* Secure or put away loose items around your property.
* Move cars under cover or away from trees.
* Keep clear of fallen power lines.
* Stay indoors, away from windows, while storms are nearby.