Für Lac Leman : No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Very cloudy skies to overcast. No precipitation.
In the evening, very cloudy with risk of storms. Light showers. WSW force 2 in the middle of the day turning NNE in the evening. Gusts reaching 15 knots in the evening. Excellent visibility becoming good in the evening.