Is lightning near Johannesburg right now?
No lightning near Johannesburg right now.
Free push alert when lightning approaches Johannesburg. Your exact location and alerts live in the app.
Thunderstorm season near Johannesburg
Johannesburg sits in South Africa, where lightning is most frequent November–March. South Africa's lightning is a Southern-Hemisphere summer story: from November to March, afternoon heating over the high interior plateau — the Highveld around Johannesburg and Pretoria — fires violent thunderstorms with frequent cloud-to-ground strikes and hail. Ground-flash density here is among the world's highest. Coastal Durban and Cape Town see their own frontal and convective storms. Knowing how close the nearest strike is, and whether it is approaching, is essential.
Where Johannesburg sits
Perched around 1,749 m and roughly 443 km inland, Johannesburg gets terrain-driven afternoon convection — storms build over high ground and move quickly.
- Elevation
- 1,749 m
- Distance to coast
- ~443 km
- Terrain
- High elevation
Source: Elevation: open-meteo.com · Coastline: Natural Earth.
Lightning safety in Johannesburg
When thunderstorms build over Johannesburg, the distance to the nearest strike matters more than a city-wide count. Use the 30-30 rule: if thunder follows lightning by 30 seconds or less, get indoors, and wait 30 minutes after the last thunder before heading back out. StrikeCast surfaces the live distance and trend so you can act before the storm reaches you.
StrikeCast app
Distance, trend & alerts — in your pocket.
GPS-precise distance to the nearest strike, live approaching/moving-away trend, and a push alert before the storm reaches you — no need to keep the app open.
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Frequently asked
How far away is the nearest lightning to Johannesburg?
StrikeCast shows the live distance to the nearest strike near Johannesburg, updated continuously from EUMETSAT MTG-LI satellite data, plus whether it is approaching or moving away.
Is it safe to be outside in Johannesburg right now?
If you can hear thunder, you are close enough to be struck. Follow the 30-30 rule: shelter when thunder follows lightning by 30 seconds or less, and wait 30 minutes after the last thunder. StrikeCast's distance and trend help you decide before the storm arrives.
When is thunderstorm season in Johannesburg?
Johannesburg sees the most lightning November–March, the height of South Africa's storm season.
Can I get lightning alerts for Johannesburg?
Yes. Get the free StrikeCast app, save Johannesburg, and you will get a push alert when lightning approaches — no need to keep the app open.
Nearby lightning maps
Data: EUMETSAT MTG-LI.