For Garichtisee-Mettmenalp : No gale warning.
We are 85% sure of the situation, because hail may not be as easy to predict.
Little cloud in the morning, skies clouding over with storms forming in the afternoon. No precipitation in the morning, warning: violent showers with hail in the afternoon.
In the evening, cloudy spells, sometimes dense. Risk of showers as night falls. NW force 1 becoming NNW force 2 in the middle of the day then ESE. Gusts reaching 16 knots in the middle of the day. Excellent visibility.