Partly cloudy and cold conditions are forecast across most of South Africa, with isolated showers confined to parts of KwaZulu‑Natal, the South African Weather Service (SAWS) said. Forecasters issued an impact‑based Yellow Level 2 warning for damaging interior winds and reduced visibility from blowing dust over the Hantam and Karoo Hoogland municipalities in the Northern Cape.
What the warning means
SAWS uses a colour‑coded system to indicate the likely severity of weather impacts. In this system, yellow denotes a moderate risk that requires people to be cautious and aware, while orange indicates a higher-risk situation requiring increased attention and preparation. SAWS also applies numerical levels to show the likelihood of impacts; the service lists Levels 2 and 6 as high, Level 5 as medium and Levels 4 and 8 as low.
"Yellow indicates a moderate risk of impact that requires caution and awareness, while orange indicates that a higher-risk impact is expected, requiring increased attention and preparation,"
Practical advice
Take the following basic precautions in the warned areas and where strong winds are expected:
- Secure loose items around homes and yards — corrugated sheets, outdoor furniture and temporary structures are vulnerable to gale forces.
- Drive with care when visibility is reduced by blowing dust; reduce speed, increase following distance and switch on dipped headlights.
- People with respiratory conditions should limit exposure to dust and seek cleaner air indoors where possible.
- Property owners in affected municipalities should check and strengthen any temporary or poorly anchored structures.
Temperatures and notable conditions by region
Across the interior, morning frost is expected in places. Coastal regions will see varying cloud and fog, with the Northern Cape becoming windy and ranging from cool to warm inland. Below are selected forecast minimum and maximum temperatures provided by SAWS for major centres.
| Province / City | Min | Max |
|---|---|---|
| Pretoria (Gauteng) | 5°C | 17°C |
| Johannesburg (Gauteng) | 3°C | 16°C |
| Bloemfontein (Free State) | 3°C | 18°C |
| Upington (Northern Cape) | 9°C | 26°C |
| Skukuza (Mpumalanga) | 9°C | 21°C |
| Polokwane (Limpopo) | 5°C | 18°C |
| Calvinia (Northern Cape) | 12°C | 25°C |
Other notable forecasts from SAWS include:
- Gauteng: Frost in places with generally partly cloudy, cold conditions. Pretoria 5°C–17°C; Johannesburg 3°C–16°C.
- Mpumalanga: Morning fog patches along the escarpment, otherwise cool to cold by day. Mbombela 7°C–18°C; Ermelo 3°C–14°C.
- Limpopo and North West: Cloudy to partly cloudy and cool; day‑time highs mostly in the high teens to low 20s.
- Free State: Morning frost in places; Bloemfontein 3°C–18°C.
- Northern Cape: Fog patches in the extreme western interior then windy and varying from cool to warm inland; Upington up to 26°C.
- Western Cape: Cloud and morning fog expected over the north‑west; coastal winds moderate to fresh, turning lighter overnight.
Safety and travel
Where the Yellow Level 2 warning applies, emergency services and municipal teams should check that temporary shelters and community halls are secure. Drivers should be prepared for sudden gusts and reduced visibility in dust‑affected areas; if travelling through the Hantam or Karoo Hoogland, allow extra time and consider alternative routes if conditions deteriorate. Farmers and people working outdoors should secure equipment and shelter livestock where possible.
If conditions worsen or SAWS upgrades the warning level, follow instructions from local authorities and emergency services. Stay tuned to official SAWS channels for updates and to your local municipality for any area‑specific advisories.
For immediate safety: when you see the Yellow Level 2 alert signalled for your area, take precautions now — secure loose items, avoid unnecessary travel in dust or high winds, and check on neighbours who may need assistance.
