For Aggertalsperre : No gale warning.
 The reliability of the situation is assessed at 95%.
 Overcast with reduced visibility in the morning, increasing sunny spells in the afternoon. No precipitation.
 In the evening, light cloudy spells. S force 3 in the morning turning SE in the evening. Gusts reaching 18 knots in the middle of the day. Visibility reduced by mist becoming good in the middle of the day then good.