Für Lac de la Gruyère-Pont T : No gale warning.
We are 80% sure of the situation, because hail may not be as easy to predict.
Overcast skies with risk of thundery outbreaks. Showers with the possibility of hail.
In the evening, very cloudy with risk of storms. Violent showers . warning: hail! SW force 2 in the middle of the day turning S in the evening. Gusts reaching 19 knots in the evening. Good visibility becoming good in the evening.