For Sufnersee-Gul : 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.
Cloud and sun in the morning, very cloudy with possibility of thunder storms in the afternoon. No precipitation in the morning, showers in the afternoon.
In the evening, stormy but gradually improving. Showers. E force 1 turning S in the middle of the day then W. Gusts reaching 13 knots in the middle of the day. Excellent visibility becoming excellent in the evening.