South Africa is bracing for very cold, wet, and windy conditions across several provinces, with warnings issued for disruptive rainfall, damaging winds, and storm surges until Tuesday. The South African Weather Service (SAWS) anticipates these conditions over the southern Namakwa District in the Northern Cape and the western interior of the Western Cape, including the Chris Hani and Joe Gqabi district municipalities of the Eastern Cape. An Orange Level 6 warning for disruptive rainfall, potentially causing flooding of roads and settlements, has been issued for the southern West Coast and western Overberg Districts of the Western Cape. Additionally, a Yellow Level 4 warning predicts damaging winds and waves from Alexander Bay to East London, while a Yellow Level 2 warning forecasts storm surges between Saldanha Bay and Algoa Bay.
Disruptive Rainfall and Flooding Alerts
An Orange Level 8 warning for disruptive rainfall has been issued for several areas in the Western Cape, forecasting severe flooding. This alert covers the mountainous regions of the Drakenstein, Stellenbosch, the western parts of the Theewaterskloof, City of Cape Town, Breede Valley, and Witzenberg local municipalities, and remains in effect until Tuesday. The South African Weather Service (SAWS) anticipates flooding of roads, bridges, and formal and informal settlements, as well as mudslides and a danger to life due to fast-flowing rivers in these locations.
Additionally, a Yellow Level 2 warning for disruptive rainfall predicts localized flooding until Tuesday. This warning applies to the northern parts of the West Coast, and the eastern parts of the Cape Winelands and Overberg Districts of the Western Cape. SAWS indicates that this level of rainfall could lead to localized flooding of low-lying bridges and both formal and informal settlements within these areas.
Wind and Coastal Warnings Issued
An Orange Level 6 warning has been issued for damaging winds and waves along the coast between Lambert's Bay and Cannon Rocks, effective until Tuesday. These conditions are expected to pose a danger to navigation at sea and could cause damage to coastal infrastructure. Alongside this, an Orange Level 5 warning for damaging interior winds predicts potential harm to formal and informal settlements, power interruptions, and the closure of some routes due to falling trees. This warning applies to the central parts of the Western Cape and the northern and central parts of the Eastern Cape, though it is specifically expected in the Western Cape until Tuesday. Additionally, a Yellow Level 2 warning anticipates damaging winds in parts of the Western Cape, Eastern Cape, and the central and southern Northern Cape until Tuesday. These winds could lead to localized damage to informal settlements, falling trees, and create localized problems for high-sided vehicles on vulnerable routes.
Snowfall Expected in High-Lying Areas
Snowfalls are anticipated over the mountainous regions of the Western Cape and the southern parts of the Northern Cape. The high ground of the Eastern Cape is also expected to experience snow. The South African Weather Service (SAWS) has issued a Yellow Level 2 warning for disruptive snowfall until Monday, specifically for the northern part of the Eastern Cape. This warning forecasts potential impacts including the loss of vulnerable livestock, disruption to traffic due to icy road conditions, and the possible closure of mountain passes in the affected areas. Residents and travellers in these regions are advised to prepare for challenging conditions as the cold front moves through.
