For Heiliger See : No gale warning.
We are 75% sure of the situation, because it is possible that the change in the rain system may not be as clear as forecast.
Very cloudy skies. Overcast for a time in the morning. A little intermittent drizzle in the morning, light showers in the afternoon.
In the evening, clear periods developing. No precipitation. SSW force 4 turning W in the middle of the day then becoming force 3. Gusts reaching 35 knots in the morning. Excellent visibility.