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The Eastern Cape is already sweltering for a second straight day.
The PE Branch of the SA Service warns of high temperatures over the western half of the province accompanied by high discomfort levels along the coast between Tsitsikamma and Port Edward.
Weather office spokesperson Garth Sampson says they're once more advising that ALL school sport be cancelled.
He says the discomfort index for Port Elizabeth will be about 105 from noon but some respite is on the way.
It will only start cooling from the West on Wednesday with showers and thundershowers in the afternoon.
