For Lai da Marmorera-Alte Julierbruecke : 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.
Fairly cloudless skies becoming changeable during the morning, very cloudy with possibility of thunder storms in the afternoon. No precipitation in the morning, showers late in the day.
In the evening, skies clearing but continuing risk of storms. Showers becoming less frequent. NNW force 2 turning WNW in the middle of the day then NNW force 1. Gusts reaching 12 knots in the middle of the day. Excellent visibility.