For Lütschestausee : No gale warning.
The reliability of the situation is good.
Skies very cloudy, becoming totally overcast during the morning, very cloudy with possibility of thunder storms in the afternoon. Showers all day.
In the evening, very cloudy skies becoming totally overcast. Light showers. SW force 2 becoming WSW force 3 in the middle of the day then W. Gusts reaching 23 knots in the middle of the day. Good visibility becoming excellent in the middle of the day then good.