A powerful cold front is set to sweep across South Africa’s southwestern and inland regions starting Wednesday, June 25, prompting urgent warnings from the South African Weather Service (SAWS) and the Ministry of Cooperative Governance and Traditional Affairs (CoGTA). The system is expected to bring heavy rain, flooding, snowfall, gale-force winds, and rough seas, potentially disrupting transport, farming, and coastal activities.
High-Impact Weather Across Western, Northern and Eastern Cape
The cold front is expected to make landfall along the Western Cape’s southwestern coast Wednesday morning. The Cape Winelands, Overberg, and parts of Cape Town are likely to experience persistent rainfall and localised flooding into Thursday. Authorities warn that low-lying areas and poorly drained neighborhoods are most at risk.
In the Western and Northern Cape’s mountain ranges, snowfall will complicate travel, hamper farm operations, and raise concerns for livestock. Rural roads and high-altitude areas may face access restrictions due to ice and snow accumulation.
Strong Winds, Power Cuts and Risky Roads
The front is also expected to bring strong gusty winds inland, increasing the chances of falling trees, infrastructure damage, and power outages. SAWS advises motorists to be alert for slippery roads and low visibility, especially where rain and wind overlap.
Marine Alert: Dangerous Waves and Coastal Disruptions
SAWS has issued marine warnings for the Western and Northern Cape coastlines, with waves reaching 5.5 to 7.5 metres. These conditions are extremely dangerous for small boats and recreational activities. Fishing vessels, port operations, and beachgoers have been urged to suspend activities during peak storm periods.
“This could cause major disruptions to the fishing and port operations and increase the risk of vessels capsizing,” said SAWS in its advisory.
Disaster Readiness Measures Underway
CoGTA Minister Velenkosini Hlabisa has called on local governments to activate disaster plans, open shelters, and mobilize emergency services in vulnerable areas. “We urge residents to stay informed, take precautions, and protect lives and property,” he said.
Municipal teams are preparing emergency shelters and coordinating closely with meteorological agencies to ensure real-time response.
Impact Spreading Inland Through Friday
By Thursday, the system will affect the Eastern Cape, bringing strong winds and a sharp temperature drop. The cold front is expected to reach Free State, KwaZulu-Natal highlands, and southern Mpumalanga by Friday, ushering in widespread cold, windy conditions across the interior.
Public Safety Advisory
•Authorities recommend the following precautions:
•Avoid travel in flood-prone or mountainous areas.
•Do not cross flooded roads or rivers.
•Stay indoors and keep warm, especially vulnerable groups like the elderly and children.
•Secure outdoor items against strong winds.
•Follow SAWS updates and local emergency alerts.
A Broader Climate Challenge
This cold front is part of a growing pattern of climate-linked extreme weather events across southern Africa. Officials stress the importance of preparedness, early warning systems, and public cooperation to reduce risks in the face of worsening climate volatility.