JOHANNESBURG - Johannesburg is set to experience hot weather this weekend.
The South African Weather Service has warned the city and the rest of Gauteng to expect high temperatures.
This comes at a time when there are doubts about the safety of tap water in parts of Johannesburg.
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Emergency Management Services is urging residents to exercise caution.
This may include drinking lots of water and avoiding direct sunlight between 11am and 3pm.
Parents are warned to keep children away from dams and rivers to prevent drownings.