For Lac de Serre-Poncon : 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.
Overcast skies. Risk of showers in the early hours.
In the evening, very cloudy skies to overcast. Light showers progressively becoming less frequent. W force 2 in the middle of the day turning SW in the evening. Gusts reaching 13 knots in the evening. Good visibility becoming good in the evening.