For Bostalsee : No gale warning.
We are 85% sure of the situation, because the atmosphere might not be as stable as forecast.
Little cloud in the morning, very cloudy skies to overcast in the afternoon. The risk of seeing rain will remain low.
In the evening, very cloudy. No precipitation. SW wind force 3 continuing all day. Gusts reaching 25 knots in the middle of the day. Excellent visibility becoming good in the evening.