For Sterkfontein Dam : No gale warning.
The reliability of the situation is very good.
Skies changeable, very cloudy for a time in the morning. Risk of some spots of rain in the morning, possibility of showers in the afternoon.
In the evening, low cloud developing into fog. Possibility of showers SE wind force 3 continuing all day. Gusts reaching 14 knots in the middle of the day. Visibility reduced by fog becoming excellent in the middle of the day then reduced by fog.