Weather forecast, alerts and UVB index for all South African provinces, 24 July 2021 This forecast is designed to be a quick overview of what lies in store. Weather data provided by the South African Weather Service. For a detailed forecast of your province, click here. Severe Weather Alerts FIRE DANGER WARNINGS: Extremely high fire danger conditions are expected over the western parts of the Namakwa District of the Northern Cape as well as Matzikama Municipality of the Western Cape ADVISORIES: Morning frost is expected in places over southern Gauteng, Free State, eastern part of the Northern Cape, northern part of the Eastern Cape and western part of KwaZulu-Natal.