For Brienzersee, vor Brienz : No gale warning.
We are 80% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Very cloudy skies to overcast. Possibility of showers
In the evening, overcast skies. Showers. W force 3 in the middle of the day becoming WNW force 2 in the evening. Gusts reaching 17 knots in the middle of the day. Excellent visibility becoming excellent in the evening.