October 23, 21:00IOL

South Africa Weekend Weather Forecast: Heat in Some Regions and Isolated Thunderstorms Threaten KwaZulu-Natal

South Africa is preparing for a mostly clear and warm or hot Saturday, with sunny conditions expected in many parts of the country. However, residents in some areas of Limpopo and Mpumalanga should expect increased cloudiness, patches of morning fog, and the possibility of light rain or drizzle over Lowveld and the Escarpment.

The South African Weather Service forecasts an extremely high fire danger level in the Nama Khoi municipality in the Northern Cape for Saturday. Isolated precipitation or light rain is possible in the eastern parts of the Escarpment and Lowveld, especially in Mpumalanga and Limpopo.

Gauteng is expected to have clear and warm conditions, which will turn hot in the far north. Residents can expect plenty of sunshine, while the UV index is forecast to be very high, emphasizing the importance of sun protection for those spending a lot of time outdoors.

The North West will be clear and hot or very hot, and Free State will start the day clear and warm before becoming partly cloudy later. Heat is expected in western Limpopo, while weather ranging from partly cloudy to cloudy will develop in the east. Patches of morning fog and the possibility of light rain along the Escarpment and Lowveld may affect some areas.

Mpumalanga will show a similar picture: most of the province will have clear and warm weather, but it will become cloudier to the east. The possibility of light rain or drizzle persists in the Lowveld areas and along the Escarpment.

Sunday to Bring Scattered Thunderstorms

October 25 promises a higher probability of rainfall and thunderstorms in the eastern and central inland areas, while most of the western half of the country will remain dry, sunny, and increasingly hot. The weather forecast indicates a 30% chance of isolated showers and thunderstorms in some inland areas, including regions around Free State, North West, the eastern interior, and parts of KwaZulu-Natal. These rains are localized, meaning many places may remain dry despite nearby cloudiness.

KwaZulu-Natal is likely to experience cloudy weather and morning fog in the southern and far western inland areas, while other areas will be partly cloudy and warm. Isolated afternoon rains and thunderstorms are expected in the north and far west of the province, making these areas the main focus for daytime precipitation on Sunday. Some parts of the eastern interior may also feel cooler weather under increased cloud cover and rain, contrasting with the hotter weather expected in the west and north of the country.

In Gauteng, clear and warm weather will give way to partly cloudy skies, and temperatures in the northern part will be high. Although widespread rain is not expected, thunderstorm activity near the interior in some areas may cause changes in cloudiness and local conditions. Limpopo and Mpumalanga will remain warm or hot, with the hottest conditions observed in the west and north. Although the main focus of precipitation shifts towards the central and eastern interior on Sunday, localized rain remains possible in areas where sufficient cloud cover develops.

Hot Conditions Raise Fire Danger in the West

The western half of South Africa is expected to remain mostly dry throughout the weekend, with hot or very hot conditions developing in several areas on Sunday. The Northern Cape will experience clear weather over most of the province, although partly cloudy weather is expected in the southeast. Very hot conditions are forecast in some places, and fresh or strong southeasterly winds are expected along the coast.

The warning of extremely high fire danger for the Nama Khoi municipality remains a serious concern. Hot, dry, and windy conditions can promote rapid fire spread, and residents are strongly urged to exercise caution when using open flames and conducting activities that could trigger wildfires.

The Western Cape will see cloudy or partly cloudy weather along the western and southern coasts on Saturday morning, followed by generally clear weather. Temperatures will range from cool to warm, with hot weather along the west coast and over the Central Karoo. On Sunday, the province is expected to be mostly dry with sunny conditions in many places.

The Eastern Cape will also enjoy generally clear and warm weather, although patches of morning fog are possible in some areas south of the Escarpment. Coastal wind direction will change as conditions evolve throughout the day.

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iol.co.zaOctober 16, 06:50

Severe heat and high risk of wildfires expected in some provinces of the country

Residents of South Africa can expect hot or very hot weather in several provinces on Friday. A heatwave is forecast to persist in parts of the Eastern Cape, KwaZulu-Natal, and Mpumalanga, along with an extremely high fire danger level across large areas of the country.

The South African Weather Service has warned of prolonged high temperatures in certain areas of the Eastern Cape until Saturday, in northern KwaZulu-Natal until Sunday, and in Mpumalanga (excluding areas along the Escarpment) until Monday.

The forecast for Friday, October 16, also indicates isolated showers and thunderstorms in some parts of Gauteng, Mpumalanga, Limpopo, North West Province, and the Free State, although good and hot weather is expected in most places.

SAWS has warned that extremely high fire danger is expected across most of the Northern Cape, eastern parts of the Western Cape, in some parts of the Eastern Cape, western Free State, northern KwaZulu-Natal, southeastern Mpumalanga, as well as in the northern and western parts of Limpopo.

Gauteng prepares for hot climate and isolated thunderstorms

Variable cloudiness and warm weather with isolated showers and thunderstorms are expected in Gauteng. Temperatures will be higher in the northernmost parts of the province. A high sunburn index is expected, and residents are advised to take precautions against prolonged sun exposure.

The North West Province and the Free State are forecast to be clear and hot, transitioning to variable cloudiness in the afternoon, with isolated showers and thunderstorms possible in their easternmost parts.

Heatwave persists in Mpumalanga and Limpopo

Clear and warm or hot weather is expected in Mpumalanga, transitioning to variable cloudiness over Highveld in the afternoon. Isolated thunderstorms are possible in the southwestern parts of the province. It is expected to be very hot in some Lowveld areas, and the heatwave warning remains in effect until Monday in some parts of the province, except for areas along the Escarpment.

Limpopo is forecast to have clear and warm or very hot weather, with variable cloudiness and isolated afternoon thunderstorms in the southwestern areas. Extremely high fire danger is also expected in the northern and western parts of Limpopo.

Northern Cape faces extreme fire danger

Clear weather is expected in the central parts of the Northern Cape, while the rest of the province will experience variable cloudiness and warm or very hot weather. Some western areas will be cool or warm, and the east will be windy. SAWS has warned of extremely high fire danger across most of the province. Residents are strongly urged to exercise caution, especially in areas where hot, dry, and windy conditions can promote the rapid spread of wildfires.

Western Cape to face scorching temperatures inland

In the Western Cape, fog is expected in some places in the morning on the west, which will give way to variable cloudiness and warm or hot weather. However, in some eastern parts of the province, temperatures are expected to reach very hot or extremely hot levels. Conditions will be cool along the southwest coast and adjacent inland areas. Fresh or strong northwesterly winds are expected along the west and southwest coasts, while a moderate southerly wind is forecast along the south coast. The sunburn index is expected to be very high.

Eastern Cape to face heat and uncomfortable humidity

Morning fog is expected in some parts of the Eastern Cape, especially south of the Escarpment and along the coast, before the weather becomes clear and warm or hot. In some areas in the interior of the western half of the province, temperatures will be very high, while the eastern half, south of the Escarpment, will also experience very hot conditions. The province is under a heatwave warning, with prolonged high temperatures expected in the areas of Chris Hani, O.R. Tambo, and Alfred Nzo municipalities until Saturday. Extremely uncomfortable and humid conditions are expected in some places. Light to moderate northeasterly winds are expected along the western half of the Eastern Cape coast, which will strengthen to fresh or strong southwesterly winds by evening. The eastern half of the province will experience a moderate or fresh northeasterly wind along the coast.

KwaZulu-Natal to face extreme UV exposure

KwaZulu-Natal is forecast to have variable cloudiness and warm or very hot weather with morning fog patches in the northeast. Isolated showers and thunderstorms are possible in the far northwest, while southern parts of the province will be warm in some places. The heatwave warning remains in effect for some parts of northern KwaZulu-Natal until Sunday. Very hot or extremely hot and uncomfortable conditions are also expected in some eastern parts of the province. The sunburn index is expected to reach extreme levels, making sun protection particularly important. Light to moderate northerly or northeasterly winds are expected along the coast, strengthening to fresh during the day.

Residents advised to take precautions

Given the high temperatures expected in several provinces, residents are advised to maintain hydration, limit strenuous outdoor activities during the hottest hours of the day, and take measures against sunburn. Those in areas with an extremely high fire danger warning should avoid activities that could trigger wildfires and remain vigilant about changing conditions.

iol.co.zaOctober 15, 06:50

Strong thunderstorms, heatwave, and wildfire threat expected in South Africa on Thursday

Residents of South Africa are preparing for a day with contrasting weather conditions on Thursday, October 15th. Northern provinces may face severe thunderstorms, while dangerous heatwave conditions persist in KwaZulu-Natal and the Eastern Cape.

The South African Weather Service has issued a Level 2 yellow warning for severe thunderstorms. According to this warning, heavy downpours, destructive winds, hail, and excessive lightning activity could trigger localized flooding and damage infrastructure and property.

This warning comes amid preparations across most of the country for another warm or hot day, with isolated rain and thunderstorms expected in many provinces.

Rainfall forecast and thunderstorm threat in Limpopo

According to the weather service's precipitation forecast, there is a 30% chance of rainfall in the affected areas of Gauteng, Limpopo, Mpumalanga, KwaZulu-Natal, and the Eastern Cape, with thunderstorms expected in the afternoon.

The Weather Service has identified the southwestern districts of Limpopo as particularly vulnerable to severe thunderstorms on Thursday. A Level 2 yellow warning is in effect, and thunderstorms are expected to intensify in some areas, bringing heavy rain, gusty winds, hail, and dangerous lightning. This warning is valid from 15:00 to 20:59 on Thursday.

The Weather Service warned that thunderstorms could cause localized flooding of roads, bridges, and low-lying areas, while destructive winds and hail could threaten homes, vehicles, livestock, and infrastructure. Lightning activity may also disrupt municipal services, with informal settlements and vulnerable communities being especially susceptible to these harsh conditions.

Despite the approaching storms, temperatures in Limpopo are expected to be from hot to very hot, especially in the Lowveld, Limpopo Valley, and western Bushveld areas. Isolated thunderstorms are forecast for the southwestern part of the province, where the risk of severe weather is highest.

Gauteng expects 30% chance of rain with developing thunderstorms in the afternoon

Residents of Gauteng can expect partly cloudy and warm weather on Thursday, with high temperatures in the northernmost parts of the province. The Weather Service forecasts a 30% chance of isolated rain and thunderstorms, with a probability of precipitation in the afternoon. Thunderstorms may occur in Johannesburg, Pretoria, and surrounding areas due to unstable weather systems moving across the province.

Despite the possibility of cloud cover and daytime rain, the ultraviolet radiation (UVB) index will remain high. In neighboring Mpumalanga, the weather will start good, then become partly cloudy and warm or hot. There is a 30% chance of isolated thunderstorms in the afternoon over Hiveld, while other parts of the province are expected to remain mostly dry.

Heatwave sweeps KwaZulu-Natal and the Eastern Cape

While northern provinces suffer from thunderstorms, some parts of KwaZulu-Natal and the Eastern Cape are expected to experience persistently high temperatures. The Weather Service has issued a heatwave warning for northern KwaZulu-Natal, where persistently high temperatures are expected to last until Friday, October 16th. Warm or very hot weather is forecast across the province, with extremely high temperatures expected in the northeastern part.

Eastern parts of KwaZulu-Natal should also experience extremely uncomfortable conditions as the heat intensifies. Despite the high temperatures, some parts of the province have a 30% chance of isolated rain and thunderstorms, excluding the southern and far northern coastal areas and their adjacent inland territories. The UVB index is forecast to reach extreme levels.

In the Eastern Cape, heatwave conditions are expected to persist in the municipalities of Chris Hani, OR Tambo, and Alfred Nzo until Saturday, October 17th. The eastern half of the province will experience warm or hot weather, with a 30% chance of isolated rain and thunderstorms in the east. Coastal areas south of Keiskamma will remain cooler, and some areas are expected to have cloudiness and fog in the morning.

Fire threat increases in four provinces

The Weather Service has also warned of an extremely high risk of wildfires in parts of the Eastern Cape, Limpopo, Free State, and North Cape. In the Eastern Cape, the warning applies to parts of the local municipalities of Dr Beyers Naudé, especially the Komdebu area.

Northern Limpopo and the district municipality of Harrismith in the Free State must also contend with dangerous fire weather conditions. In the North Cape, the warning covers the local municipalities of Tsantsabane, Dikgatlong, and Fokwane, as well as parts of the Psikile ka Seme district municipality. The combination of high temperatures, dry conditions, and wind can increase the risk of rapidly spreading bushfires.

In the West Cape, cloudy and cool weather is expected in the west in the morning, before most areas become partly cloudy and warm. A moderate or fresh northwesterly wind is forecast along the coast, and a lighter easterly wind will blow along the southern coast in the afternoon. The provincial UVB index should be very high.

The North Cape is expected to have clear or partly cloudy, windy, and warm or hot weather, with no significant precipitation shown on the weather service's rainfall map. The western half of the Eastern Cape will experience morning cloudiness and fog before the weather becomes clear or partly cloudy and warm or hot, although coastal areas will remain cooler.

In the North West province, residents can expect clear and warm or hot weather, followed by increased cloud cover leading to a 30% chance of isolated afternoon rain and thunderstorms in the eastern parts of the province. The Free State will also experience predominantly clear and warm or hot weather, with isolated rain and thunderstorms limited to the far eastern areas.

Most of the western and central parts of the country are expected to remain dry throughout Thursday. The Weather Service strongly urged residents in thunderstorm-prone areas to remain vigilant regarding rapidly changing weather conditions, especially where heavy rain could lead to flash flooding. Drivers should exercise caution on flooded roads and avoid attempting to cross overflowing bridges, and residents in areas experiencing extreme heat should limit prolonged sun exposure and maintain hydration. The South African Weather Service plans to update its regional forecast at 5 am on Thursday.