What areas are affected by the SAWS severe thunderstorm alert?

The severe thunderstorm alert issued by SAWS primarily affects Gauteng, Limpopo, and Mpumalanga.

What are the risks associated with the severe thunderstorms in Gauteng?

Risks include heavy rainfall, localized flooding, hail, damaging winds, and excessive lightning.

When is the severe thunderstorm warning in effect for Gauteng?

The SAWS warning for severe thunderstorms is in effect from December 17 to December 18, 2025.

Home / Weather / Gauteng Braces for Severe Thunderstorms

Gauteng Braces for Severe Thunderstorms

17 Dec, 2025

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Summary

Severe thunderstorms alert issued for Gauteng, Limpopo, and Mpumalanga.
Potential risks include heavy rainfall, hail, strong winds, and lightning.
Residents advised to secure outdoor items and avoid flooded areas.

The South African Weather Service (SAWS) has issued a Yellow Level 2 warning for severe thunderstorms impacting Gauteng, Limpopo, and Mpumalanga. This alert is active from Wednesday, December 17, through Thursday, December 18, 2025.

Residents in affected areas are cautioned about potential heavy rainfall that could cause localized flooding, alongside risks of hail, damaging winds, and frequent lightning strikes. These intense storms pose significant threats to infrastructure, property, and personal safety, especially in flood-prone regions.