For Hallwilersee-Seehotel Hallwil : No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. In the evening, lots of good clear periods. No precipitation. S force 1 turning N force 2 in the middle of the day then NNE. Gusts reaching 13 knots in the evening. Excellent visibility.