The South African Weather Service has issued a Yellow Level 2 warning for severe thunderstorms affecting Ermelo and other parts of Mpumalanga from 12:00 today, Tuesday, 29 September, until 06:59 on Wednesday, 30 September.
Small hail, lightning, strong winds and heavy downpours are possible. Residents should take care on the roads, particularly near low-lying areas and bridges where localised flooding may occur.