For Halterner Stausee : No gale warning.
The reliability of the situation is assessed at 90%.
Overcast with reduced visibility in the morning, very cloudy skies to overcast in the afternoon. No precipitation.
In the evening, very cloudy skies to overcast. No precipitation. W force 2 in the morning turning NW in the evening. Gusts reaching 11 knots in the middle of the day. Visibility reduced by mist becoming poor in the middle of the day then reduced by mist.