For Hallwilersee-Seehotel Hallwil : No gale warning.
The reliability of the situation is assessed at 90%.
Bright spells increasing during the morning, predominantly sunny in the afternoon. No precipitation.
In the evening, relatively clear skies becoming changeable. WSW force 3 becoming W force 4 in the middle of the day then WNW force 3. Gusts reaching 23 knots in the middle of the day. Excellent visibility becoming excellent in the middle of the day.