For Halterner Stausee : No gale warning.
The reliability of the situation is assessed at 90%.
Skies very cloudy to overcast in the morning, some sun but cloud building in the afternoon. No precipitation.
In the evening, clear periods developing. No precipitation. ENE force 3 becoming E force 2 in the middle of the day then ENE. Gusts reaching 17 knots in the morning. Good visibility becoming excellent in the middle of the day then reduced by mist.