For Lac de Genval : No gale warning.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Very cloudy skies to overcast. Risk of some spots of rain in the morning, light rain gradually becoming less frequent in the afternoon.
In the evening, clear periods developing. No precipitation. SW wind force 3 continuing all day. Gusts reaching 18 knots from the middle of the day. Excellent visibility.