For Bostalsee : No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers rarer than forecast.
Very cloudy with risk of storms. Showers towards the end of the night.
In the evening, very cloudy with risk of storms. Showers becoming less frequent. W force 3 in the middle of the day turning NW force 2 in the evening. Gusts reaching 19 knots in the middle of the day. Excellent visibility becoming poor in the evening.