Orange Level 5 warning: Severe thunderstorms threaten flooding and hail

Residents in parts of Mpumalanga and KwaZulu-Natal should prepare for severe thunderstorms on Saturday, 14 November.

The South African Weather Service (SAWS) warns of possible flooding, large amounts of hail and damage to infrastructure.

SAWS has issued an Orange Level 5 impact-based warning for severe thunderstorms, with conditions that could disrupt travel, damage property and threaten lives.

The warning covers parts of the eastern interior, including areas around Ermelo and Newcastle, according to the weather service’s warning map issued on Friday.

Flooding could affect roads and settlements

Heavy downpours could cause flooding in low-lying areas, informal settlements and places near rivers and streams.

SAWS warns that flooding could force authorities to close some roads and bridges, making travel difficult for motorists.

Fast-flowing water and flooded crossings could also put lives at risk. Motorists should avoid driving through flooded roads, even when the water appears shallow.

Large hail could damage homes and vehicles

The severe thunderstorms could also produce large amounts of hail, which may damage vehicles, roofs, windows, crops and other property.

Strong storm activity could damage infrastructure and disrupt services, while flooding could affect people’s homes and livelihoods.

Farmers should also take precautions to protect livestock, crops and equipment where possible.

How to stay safe during severe thunderstorms

Residents in the affected areas should monitor weather updates and take precautions before storms develop.

• Avoid crossing flooded roads, bridges and rivers.
• Move vehicles under secure shelter where possible.
• Keep away from windows during severe storms.
• Secure loose objects around homes that strong winds could blow away.
• Move livestock to safer ground if flooding threatens.
• Avoid standing under trees during thunderstorms.
• Follow instructions from local disaster management authorities.

The warning does not mean every town in the affected region will experience the same conditions.

Residents should follow local forecasts and further updates from the weather service.