There is a high chance of thunderstorms developing over Gauteng and eastern parts of the North West province, which will bring about heavy rainfall with an impact of flooding expected on 15 February 2023.
If loadshedding continues at escalated stages, Rand Water warned, then Gauteng's supply and purification systems could "drop to a point of [crashing] and [become] almost impossible [to] recover."
These regions of South Africa will likely be hit by severe thunderstorms and flooding this weekend.
Gauteng will likely experience above-average heat all week, the SA weather service warned.
The Western Cape has been added to the list of provinces that will see snowfall this weekend.
Motorists are advised to avoid driving in Centurion.
Gauteng will be struck by vicious flash floods this weekend and motorists are warned to take extreme precautions on the road.
Johannesburg weather is likely to remain wet and windy, with brushes of thunder expected all week.
Most parts of Gauteng will be hit by a severe thunderstorm from Monday evening.
![Centurion flash floods leave vehicles trapped [video]](https://www.swisherpost.com/wp-content/uploads/2022/01/centurion-flash-floods-768x512.jpg)
