
According to the South African Weather Service, Thursday will be cool, with thundershowers in several provinces.
Gauteng will be partly cloudy and warm, with isolated afternoon showers and thundershowers.
The expected UVB sunburn index is extreme.
It will be hot in the Mpumalanga Lowveld. The province will be partly cloudy and cool to warm, with isolated afternoon showers and thundershowers, but scattered showers in the south-east.
Partly cloudy and warm conditions will prevail in Limpopo, with isolated afternoon showers and thundershowers in the east.
The North West will be partly cloudy and warm.
It will be partly cloudy and cool to warm, with isolated showers and thundershowers in the extreme east of the Free State.
Fine and cool to warm conditions will occur in the Northern Cape.
There will be mist along the coast and adjacent interior in the morning, becoming partly cloudy in the extreme east by the afternoon.
The wind along the coast will be strong southerly.
It will be fine and cool to warm in the Western Cape, but partly cloudy along the south coast.
The wind along the coast will be moderate to fresh southerly, but moderate south-westerly along the south coast.
The expected UVB sunburn index is very high.
Partly cloudy and cool conditions will prevail in the western half of the Eastern Cape.
The wind along the coast will be moderate to fresh westerly to south-westerly.
It will be cloudy with isolated showers and thundershowers in the north-east in the morning.
The eastern half of the province will be partly cloudy and cool.
The wind along the east coast will be moderate to fresh westerly to south-westerly.
Morning fog is expected over the KwaZulu-Natal interior.
Otherwise, the province will be cloudy and cool to warm, with isolated showers and thundershowers, but scattered showers in the north.
The wind along the coast will be moderate south-westerly, becoming south-easterly in the north by afternoon.
The expected UVB sunburn index is very high.