For Alpnachersee-Schiessüber : No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Skies changeable becoming very cloudy in the afternoon. Risk of showers in the morning, possibility of showers in late afternoon.
In the evening, clear periods developing. Possibility of showers SSW force 1 in the morning temporarily NE force 2 in the middle of the day. Gusts reaching 13 knots in the middle of the day. Excellent visibility.