For Halterner Stausee : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny despite some cloudy spells but no rain. In the evening, very cloudy. No precipitation. SSW force 3 in the morning becoming force 2 in the evening. Gusts reaching 22 knots in the middle of the day. Excellent visibility becoming excellent in the middle of the day.