A westerly, strong and mostly variable flow prevails over the whole area. For Lac au Duc : Warning strong breeze offshore.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Skies very cloudy, risk of thundery outbreaks during the afternoon. Light showers all day.
In the evening, very cloudy with risk of storms. Possibility of showers SW force 3 in the morning becoming WSW force 4 in the middle of the day. Gusts reaching 26 knots in the middle of the day. Poor visibility becoming excellent in the middle of the day then poor.