The South African Weather Service (SAWS) has issued a Level 4 weather alert as heavy rain, hail, and strong winds hit parts of the country. The warning, which covers several provinces, signals a high risk of flooding, property damage, and travel disruption.
SAWS Warnings for 31 October 2025
The latest SAWS forecast highlights severe weather conditions across Free State, Gauteng, North West, Northern Cape, and Eastern Cape.
A Level 4 warning is in place for the central and western parts of the Free State. Residents in these areas could face flooding, large hail, strong winds, and heavy downpours.
“Avoid crossing flooded roads or bridges, and remain indoors during thunderstorms,” SAWS warned in its latest update.
Level 2 warnings apply to parts of Gauteng, North West, Northern Cape, and the Eastern Cape, where storms may cause localised flooding, hail, and strong winds.
KwaZulu-Natal is under a Level 1 warning, with isolated thunderstorms expected in the south.
SAWS has also issued fire danger warnings for the central and western Eastern Cape and parts of Northern and Western Cape, where strong winds and dry air increase the risk of veld fires.
What to Expect in Your Province
Gauteng
Expect partly cloudy skies and warm weather, with scattered thundershowers in the south. Heavy rain could affect traffic in Johannesburg, Tshwane, and Ekurhuleni.
Free State
The Free State faces the most dangerous conditions. Widespread thunderstorms are expected, with flooding and hail possible in the central and western parts of the province.
North West
The province will be cloudy and warm with scattered thunderstorms, particularly around Mahikeng and Klerksdorp. Residents should prepare for hail and strong winds.
Northern Cape
Expect hot, windy conditions in the interior and thundershowers in the east. Dry conditions in the west increase the fire danger risk.
Eastern Cape
Hot to very hot inland temperatures are expected with scattered thunderstorms. Coastal areas will stay warm with isolated showers.
KwaZulu-Natal
The province will see fog in the morning, followed by partly cloudy skies and isolated thundershowers. The south faces the highest risk of rainfall.
Western Cape
No thunderstorm warnings have been issued, but fire danger conditions remain high. Fog patches may appear along the coast, and the UV index will be very high. Sun protection is strongly advised.
Heavy Rain, Hail, and Lightning Pose Risks
Meteorologists say the mix of inland heat and ocean moisture is driving the current thunderstorm activity. These conditions can lead to flash flooding, especially in urban areas with poor drainage.
Heavy rain may cause road closures and damage to homes, while hailstorms threaten crops and vehicles. SAWS has warned of frequent lightning strikes, urging people to unplug electronics and stay away from metal objects.
“Residents should remain indoors during thunderstorms and stay off open fields,” SAWS said in its public safety notice.
Fire Danger Alerts for the Cape Provinces
While storms impact the interior, fire warnings remain in effect across parts of the Eastern, Northern, and Western Cape. The combination of dry vegetation and strong winds makes veld fires likely to spread quickly.
Fire officials urge communities to avoid open flames, refrain from burning refuse, and report any smoke or fire immediately to local authorities.
How to Stay Safe During Severe Weather
Follow these simple steps to protect yourself and your property:
- Stay indoors during thunderstorms.
- Do not drive through flooded areas.
- Keep emergency numbers nearby, Emergency Management Centre (10177) and local municipal lines.
- Unplug appliances during lightning.
- Park your car under shelter to prevent hail damage.
- Secure outdoor furniture, tools, and signage.
- Stay informed through local radio or SABC Weather Updates.
The Ongoing Impact of Severe Weather
The Level 4 weather alert has implications beyond immediate safety. Flooding and hail can damage roads, power lines, and crops, placing pressure on provincial infrastructure and emergency services.
Farmers in the Free State and North West are likely to face crop losses due to hail and soil erosion. Urban centres may also experience power outages and traffic disruptions.
Insurance companies such as Santam and OUTsurance have already reported an increase in weather-related claims, reflecting the growing cost of severe weather events.
What South Africans Should Expect Next
This weather alert shows how quickly extreme weather can affect several provinces at once. With more rain and thunderstorms expected in the coming days, SAWS urges residents to remain alert and follow all official safety guidelines.
As the summer rainfall season continues, more unstable weather patterns are likely. Preparation and awareness are key to reducing the risks linked to flooding, hail, and fire danger.
CHECK OUT: Today’s Weather Forecast – 31 October 2023
