Australian Government Bureau of Meteorology
South Australia
TOP PRIORITY FOR IMMEDIATE BROADCAST
Severe Thunderstorm Warning
for Heavy Rainfall
for parts of Mount Lofty Ranges, Mid North and Murraylands districts.
Issued at 2:11 am Wednesday, 22 October 2025.
Heavy rainfall developing north of Adelaide.
Weather Situation
Training showers and thunderstorms in a moist and unstable airmass may produce heavy rainfall.
HEAVY RAINFALL for the following areas:
Mount Lofty Ranges, Mid North and Murraylands
Severe thunderstorms are likely to produce heavy rainfall that may lead to flash flooding in the warning area over the next several hours. Locations which may be affected include Gawler.
The State Emergency Service advises that people should:
* Don't drive, ride or walk through flood water.
* Keep clear of creeks and storm drains.
* Stay indoors, away from windows, while storms are nearby.
The next warning is due to be issued by 5:15 am.
Warnings are also available through TV and Radio broadcasts, the Bureau's website at www.bom.gov.au or call 1300 659 210. The Bureau and State Emergency Service would appreciate warnings being broadcast regularly.
Forecast
Hindmarsh Island (35.5104°S, 138.8165°E, 17m AMSL) set as my default location ›
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7 day forecast
Today: Cloudy. High chance of showers, most likely in the morning and early afternoon. The chance of a thunderstorm in the early morning, possibly severe with damaging winds. Winds W/NW 30 to 45 km/h turning SW 25 to 40 km/h in the late morning and early afternoon then decreasing to 15 to 25 km/h in the evening. Overnight temperatures falling to around 11 with daytime temperatures reaching between 14 and 18.
Forecast for Hindmarsh Island (35.5104°S, 138.8165°E, 17m AMSL) Wed Thu Fri Sat Sun Mon Tue Summary Minimum 11° 10° 9° 12° 14° 10° 9° Maximum 18° 19° 21° 25° 20° 16° 15° Chance of rain 70% 10% 80% 70% 90% 90% 60% Likely amount < 1mm < 1mm 1-5mm 1-5mm 1-5mm 1-5mm 1-5mm UV index Very High Very High Very High High Very High High Very High Fire Danger Rating No Rating No Rating Moderate Moderate - - - Frost risk Nil Nil Nil Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 41
(km/h)39
(km/h)11
(km/h)15
(km/h)10
(km/h)17
(km/h)17
(km/h)27
(km/h)30
(km/h)36
(km/h)24
(km/h)30
(km/h)23
(km/h)28
(km/h)Wind direction W WSW WSW SSW NE SE NE NNW WNW W S S SSE S Relative humidity 71% 60% 66% 57% 69% 53% 73% 67% 77% 66% 71% 60% 62% 57% Dew point 8°C 10°C 8°C 11°C 9°C 11°C 13°C 19°C 11°C 13°C 7°C 8°C 4°C 7°C -
Sunrise and sunset times
Sunrise / Sunset for Hindmarsh Island (35.5104°S, 138.8165°E, 17m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 5:58am CDT 6:25am CDT 7:36pm CDT 8:03pm CDT 6:23am CDT 8:27pm CDT Waxing crescent
First quarter Oct 30 Full moon Nov 06 Last quarter Nov 12 New moon Nov 20 -
Warnings
- Severe Thunderstorm Warning (Heavy Rainfall) for parts of Mount Lofty Ranges, Mid North and Murraylands districts
- Severe Thunderstorm Warning (Heavy Rainfall) for parts of Mount Lofty Ranges, Mid North and Murraylands districts
- Sheep Graziers Warning L Eyre, Flinders, Mid North, Yorke Peninsula, Mt Lofty R, Kangaroo Island, Murraylands, Upper South East & L SE
- Severe Weather Warning (Damaging, Locally Destructive Winds) Mt Lofty R, Kangaroo Island, Upper SE, L SE & Mid North & Murraylands districts
- Severe Weather Warning (Damaging, Locally Destructive Winds) Mt Lofty R, Kangaroo Island, Upper SE, L SE & Mid North & Murraylands districts
- Strong Wind Warning Spencer Gulf, Investigator Strait & Upper West, Lower West, Central & South Central coasts. Cancelled Far West Coast
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Temperature for next 7 days
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Rain for next 7 days