For Bostalsee : No gale warning.
We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.
Skies changeable becoming cloudier in late morning. The risk of seeing rain will remain low.
In the evening, very cloudy. No precipitation. SW force 2 turning W force 3 in the middle of the day then WNW. Gusts reaching 25 knots in the middle of the day. Excellent visibility.