The South African Weather Service has issued an Orange level 5 warning due to severe thunderstorms and heavy rainfall. The warning is not limited to Gauteng but includes parts of the Free State and KwaZulu-Natal. Residents are urged to be prepared for weather disruptions, such as flooding, hail and damaging winds.
What does an orange Level 5 alert mean?
SAWS alerts the public to severe weather threats using a colour-coded warning system based on impact. An Orange level 5 warning indicates a moderate-to-high chance of dangerous weather that could damage infrastructure and endanger life.
Weekend Weather Report
Friday: Storms Begin
The weather is set to be unsettled on Friday, with an 80% chance for widespread rain in the central and eastern regions of the country. Gauteng is expected to be hit by:
- Thunderstorms and heavy rain
- Hail in isolated Areas
- Winds that are gusty and potentially damaging
- Frequent lightning strikes
Water buildup and localised flooding are more likely to occur in flood-prone areas or urban zones with poor drainage.
Saturday: Rain persists
The rain continues on Saturday but is more scattered. Showers are likely to occur in regions such as the Northern Cape, Free State and Gauteng. Along the Eastern Cape, and KwaZulu Natal coastlines, cooler conditions and strong wind are expected.
Sunday: Storms Shift North
On Sunday, the focus will shift to Limpopo and Mpumalanga with 60% of showers. The conditions remain cool, with intermittent rain continuing.
Keep an Eye on These Areas
SAWS has identified high-risk areas in this storm cycle.
- Johannesburg, Ekurhuleni– Risk of urban flooding
- Tshwane and the surrounding areas– Flash flood potential
- Eastern Free State– Intense rainfall in towns like Harrismith
- Southern KZN districts– coastal wind and rainfall impacts
Drivers are encouraged to avoid flooded roadways, reduce their speed during heavy rains and turn on headlights when visibility is reduced.
Stay Prepared and Safe
Expected disruptions:
- Power and water interruptions are temporary.
- Flooding informal settlements
- Roads blocked by fallen trees
- Flying debris can cause injury
Safety Tips
- Avoid open areas and stay indoors during thundershowers.
- Do Not Drive on Flooded Roads or Low Bridges
- Secure outdoor furniture & loose items
- Always keep an emergency pack on hand with batteries, torches and other essentials
Disaster response teams have been activated by municipalities in the affected areas. Local authorities will support and update as necessary.
Climate Insights – Extreme weather on the rise
In recent years, extreme weather has increased in South Africa. This weekend’s storm was part of this trend. Researchers have noted that climate change, urbanization and other factors are major contributors.
Urban areas such as Gauteng, are becoming more vulnerable due to rapid development and inadequate stormwater infrastructure. Climate risk researcher Dr. Lindiwe Mahalangu says that the result is an increased likelihood of flooding even with moderate rain.
Keep up to date with official information
Follow official SAWS updates and local disaster management channels to avoid misinformation and ensure your safety.
Be prepared, not surprised
Orange Level 5 is a serious warning. With heavy rains and thunderstorms coming, residents should stay informed and take all precautions. Alertness is key, whether at home or while driving.
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