Severe Weather Warning

Warning affected area
Severe Weather
Update Severe

Heatwave warning

Issued 7 hours ago (20 Oct 2026 3:43 PM)
Expires In 22 hours
Details
Tiwi and Arnhem
Affected Areas
Tiwi Arnhem
Warnings
Temperature
St Clair
15 °C 23 °C 4pm 15 °C 6am
↓ Cooling
Now: 15 °C
Nearby Wind
50 km radius
N S W E 3 kn Mount Lofty 6 kn Noarlunga Mount Barker 6 kn Kuitpo Calm Roseworthy 7 kn Mount Crawford
St Clair
3 kn S
Tides
Rosewater
6:20pm 1.28m 11:34pm 1.14m
↓ Falling
Current: 1.14m
Sun
6:27am rise 7:34pm set
13 h 6 m of daylight
Now: 11:00pm
126 seconds more than yesterday
Moon
1:33pmrise 3:05amset
68% illuminated
First Quarter