For Greifensee-Hafen : No gale warning.
We are 85% sure of the situation, because the high pressure system could move in more quickly than forecast.
Bright spells increasing during the morning, high, thick cloud cover in the afternoon. Risk of some spots of rain in the morning, no precipitation in the afternoon.
In the evening, clear periods developing. No precipitation. SW force 3 in the morning turning W in the middle of the day. Gusts reaching 21 knots in the middle of the day. Excellent visibility becoming excellent in the middle of the day.