For Lac du Bourget : No gale warning.
The reliability of the situation is assessed at 90%.
Very cloudy. But clear spells will become more and more widespread. Some light showers in the morning, no precipitation in the afternoon.
In the evening, storms developing. Showers with the possibility of hail. SW force 3 becoming WSW force 2 in the middle of the day then W. Gusts reaching 16 knots in the evening. Excellent visibility becoming excellent in the middle of the day then good.