Australian Government Bureau of Meteorology
South Australia
Road Weather Alert for Adelaide
Issued at 03:51 AM CDT on Sunday 21 December 2025
Road weather alert for slippery roads for the following areas:
Adelaide
Slippery roads will make driving conditions dangerous during Sunday in the Adelaide Area.
The SA Police advises that people should:
Slow down and take extra care.
Maintain a safe distance between you and the vehicle in front.
Turn on your headlights.
For information on any road closures, please contact your local council or the Police.
The next alert will be issued by 11:00 am CDT Sunday.
Forecast
Magill North (34.9023°S, 138.6753°E, 121m AMSL) set as my default location ›
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7 day forecast
Today: Partly cloudy. High chance of showers, becoming less likely in the afternoon. The chance of a thunderstorm in the morning and early afternoon. Winds W 15 to 25 km/h increasing to 25 to 40 km/h in the morning then turning S 25 to 35 km/h in the late afternoon.
Forecast for Magill North (34.9023°S, 138.6753°E, 121m AMSL) Sun Mon Tue Wed Thu Fri Sat Summary
Minimum 17° 13° 15° 12° 13° 13° 17° Maximum 24° 23° 24° 25° 25° 29° 34° Chance of rain 90% 30% 5% 5% 5% 5% 5% Likely amount 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating No Rating No Rating No Rating No Rating - - - 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 13
(km/h)26
(km/h)12
(km/h)15
(km/h)13
(km/h)18
(km/h)11
(km/h)18
(km/h)15
(km/h)19
(km/h)12
(km/h)11
(km/h)11
(km/h)7
(km/h)Wind direction WSW WSW SW WSW SSW SW SW SW SSE S ESE SE E SW Relative humidity 75% 52% 58% 49% 62% 43% 62% 49% 57% 40% 46% 27% 33% 22% Dew point 13°C 14°C 9°C 12°C 11°C 11°C 11°C 13°C 9°C 10°C 6°C 8°C 8°C 10°C -
Sunrise and sunset times
Sunrise / Sunset for Magill North (34.9023°S, 138.6753°E, 121m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 5:28am CDT 5:58am CDT 8:29pm CDT 8:58pm CDT 6:27am CDT 9:45pm CDT
Waxing crescent
First quarter Dec 28 Full moon Jan 03 Last quarter Jan 11 New moon Jan 19 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days