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Johannesburg Heatwave Alert

Johannesburg residents face extreme heat as emergency services urge hydration and shade breaks.

Nov 13, 2026

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Johannesburg Heatwave Alert

Johannesburg residents face extreme heat as emergency services urge hydration and shade breaks.

In brief

Johannesburg residents face extreme heat as emergency services urge hydration and shade breaks. Johannesburg residents must avoid midday sun and stay hydrated during heatwave until weekend thunderstorms bring relief. Originally reported by Allafrica.

Johannesburg Heatwave

Johannesburg residents face scorching temperatures with emergency services urging hydration and shade breaks.

Heatwave Advisory

South African Weather Service warns southern Gauteng until Friday, 13 November with persistently high temperatures.

Emergency Advice

Residents should avoid direct sunlight between 11am and 3pm and drink water regularly.

At-Risk Groups

Older people, babies, outdoor workers and those with medical conditions face greater heat risks.

Heat Illness Signs

Dizziness, weakness, intense thirst and headaches require moving to cool place and drinking water.

Weekend Relief

Cooler weather with thunderstorms expected over weekend to provide heatwave relief.

The big picture

Johannesburg residents must avoid midday sun and stay hydrated during heatwave until weekend thunderstorms bring relief.

Read the original on Allafrica

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