The South African Weather Service (SAWS) has warned of disruptive snowfall, which is expected over the Cape Winelands, Cederberg, Stellenbosch, Paarl, Central, and Little Karoo mountains of the Western Cape.
Snow is also expected to cover the southern high ground of Namakwa district on Monday.
The closure of the following mountain passes is likely: Swartberg, Franschhoek, Hex River, Ouberg, and Katbakkies.
“Snowfall accumulation of between 5cm and 10cm is expected, with possible low-level or ground snowfall, especially over the southern high ground of the Northern Cape and the Cape Winelands and Central Karoo municipalities [Western Cape].
“There is also a possibility of 20cm of accumulation of snowfall over the Matroosberg mountain range,” the SAWS has said.
Due to the adverse weather conditions, loss of vulnerable livestock and crops can be expected, as well as risk of hypothermia in humans due to very cold conditions.
Traffic disruptions and car accidents are also highly likely due to icy roads, said the service.
Impact on livestock and crops
“Disruption to services is also possible. Some communities may be temporarily inaccessible.
“The possibility of snowfall over Ubuntu local municipality in the Northern Cape could result in the isolated loss of vulnerable livestock and crops.”
The weather service said the light snow may lead to icy roads and non-major passes being closed for a short time.
It said: “KwaZulu-Natal can expect scattered to widespread showers and thunder showers.
“This will result in disruptive rain leading to localised flooding in the south-eastern parts of the province. The rain accumulation expected is around 20 to 50mm.
“Localised flooding of susceptible settlements, both formal and informal, roads, low-lying areas, and low bridges is possible. Major roads could be affected but can be used with increased travel time.
“Poor driving conditions on dirt roads. Minor vehicle accidents are possible due to poor visibility and slippery roads.
“Localised mudslides, rockfall and soil erosion are possible.” – SAnews.gov.za
