For Ruedi-Walter-Platz : No gale warning.
We are 80% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Skies very cloudy, risk of thundery outbreaks during the afternoon. Risk of some spots of rain in the morning, showers late in the day.
In the evening, overcast skies with risk of thundery outbreaks. Showers. NW force 2 becoming force 3 in the middle of the day then NNW. Gusts reaching 26 knots in the middle of the day. Excellent visibility.