For Lac Leman : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies to overcast. Light rain followed by showers.
In the evening, very cloudy skies becoming totally overcast. Risk of showers in the early hours. SW force 2 in the middle of the day turning SSE force 1 in the evening. Gusts reaching 10 knots in the middle of the day. Good visibility becoming good in the evening.