For Hallwilersee-Landungssteg Aesch : No gale warning.
The reliability of the situation is assessed at 90%.
Bright spells increasing during the morning, sunny becoming changeable in the afternoon. No precipitation.
In the evening, very cloudy skies becoming totally overcast. Drizzle in the early hours. ESE force 1 turning NW in the middle of the day then SSE. Gusts reaching 9 knots in the evening. Good visibility becoming excellent in the middle of the day.