Joburg on high alert as SAWS warns of severe thunderstorms and flash floods

Immediate safety advice for motorists and residents

City of Johannesburg Emergency Management Services (EMS) warned motorists to exercise extreme caution, avoid crossing flooded roads and low-lying bridges, and maintain safe following distances.

“We are pleading with our motorists and residents to act responsibly and avoid unnecessary risks,”

EMS spokesperson Robert Mulaudzi advised residents in vulnerable low-lying areas to steer clear of rivers and streams and asked parents to monitor children closely. He said faith-based organisations have also been asked to avoid riverbanks during the rainy period.

Emergency teams deployed across the city

Mulaudzi said disaster management teams, swift-water rescue units and monitoring crews remain on high alert overnight, covering all seven regions of the city.

Residents facing life‑threatening emergencies were directed to contact the City’s Command and Control Centre at 011 375 5911.

Flooding, road conditions and crash risk

The severe weather and heavy rain have already caused flooding in some areas of Johannesburg, leaving multiple vehicles submerged and stranded in high water. Persistent rainfall over the weekend left roads wet and slippery and caused water levels in rivers and streams across the city to rise significantly.

The wet weather also resulted in several accidents across Gauteng.

Police advice to drivers

Johannesburg Metropolitan Police Department spokesperson Xolani Fihla advised motorists to turn around immediately if they encounter submerged roads or high standing water.

“Stalled vehicles block emergency response access and present severe safety hazards. Drive well below the speed limit, maintain an extended following distance, and keep the headlights switched on. Follow all temporary barricades, road closures, and instructions from JMPD officers directing traffic on site,”

Cold snap warning

EMS also reported that extremely cold weather grips most parts of Johannesburg and Mulaudzi urged residents to exercise caution when using all heating devices.