Western Cape braces for severe weather as SAWS warns of heavy rain, cold and wind

Key facts

• Significant rainfall expected in Western Cape on Tuesday, 5 May 2026.
• Severe weather warning issued for Garden Route region.
• SAWS warns of cold, wet and windy conditions across the province.
• Plastic sheets (gunplas) recommended for protection in bad weather.
• El Niño may emerge soon, leading to dry winter for southwest SA.
• Weather Watch: El Niño could impact winter rainfall patterns.

Severe weather alert for Western Cape

The South African Weather Service (SAWS) has issued a severe weather warning for the Garden Route and surrounding areas of the Western Cape, as significant rainfall is expected to lash the region on Tuesday, 5 May 2026. The forecast calls for cold, wet and windy conditions, with the potential for localised flooding and hazardous travel. Residents have been advised to prepare for the inclement weather, with authorities recommending the use of plastic sheets, known locally as gunplas, to protect property and livestock. The warning comes as the province already faces heightened vulnerability from recent storms.

Garden Route under threat

The Garden Route, a popular tourist destination known for its lush landscapes and coastal beauty, is expected to bear the brunt of the storm. SAWS has warned of heavy downpours that could lead to flash floods and mudslides, particularly in low-lying areas and near rivers. Local disaster management teams are on standby, and residents have been urged to avoid unnecessary travel. The warning is in effect for Tuesday, with conditions expected to improve by Wednesday.

El Niño looms over winter outlook

Beyond the immediate storm, meteorologists are closely monitoring the potential emergence of El Niño conditions, which could bring a dry winter to southwestern South Africa. The Weather Watch has highlighted that El Niño may develop soon, altering rainfall patterns and exacerbating water shortages in the region. This long-term outlook adds urgency to the current preparations, as the Western Cape has experienced periodic droughts in recent years. The interplay between the immediate severe weather and the looming dry spell underscores the region's climatic volatility.

Precautions and public response

In response to the warning, local authorities have distributed plastic sheets to vulnerable communities and advised farmers to secure livestock and equipment. The use of gunplas has been emphasized as a practical measure to mitigate damage from rain and wind. Schools in affected areas have been advised to consider early closures, and emergency shelters are being prepared. The public has been urged to stay informed through official channels and to avoid crossing flooded roads or rivers.

Broader context of extreme weather

This event is part of a pattern of extreme weather affecting southern Africa. In recent weeks, Kenya has experienced deadly rains that killed 18 people and displaced 54,000 households. Meanwhile, in the United States, tornadoes and storms have caused injuries and damage in Texas and Oklahoma, and hailstorms have impacted Missouri. These global incidents highlight the increasing frequency of severe weather events, which scientists link to climate change. For South Africa, the convergence of a severe storm and a potential El Niño-driven drought presents a complex challenge for disaster preparedness and water resource management.

What comes next

The immediate focus remains on Tuesday's storm, with SAWS expected to provide updates as conditions evolve. Residents are advised to monitor weather alerts and follow instructions from local authorities. Looking ahead, the potential El Niño development will be a key factor in winter planning for the agricultural sector and water utilities. The Western Cape's experience with both floods and droughts in quick succession may prompt renewed calls for investment in climate resilience infrastructure.

The bottom line

• SAWS severe weather warning for Western Cape, especially Garden Route, on 5 May 2026.
• Significant rainfall, cold, wind expected; plastic sheets recommended for protection.
• El Niño may emerge, leading to dry winter for southwestern SA.
• Local authorities on standby; public advised to avoid travel and prepare for flooding.
• Event part of global pattern of extreme weather; climate resilience needed.