For Lugano-Sub : No gale warning.
We are 80% sure of the situation, because hail may not be as easy to predict.
Very cloudy in the morning, overcast skies with storms likely in the afternoon. Risk of showers in the morning, showers with possibility of hail in the afternoon.
In the evening, storms developing. Violent showers . warning: hail! SSW force 1 turning SE force 2 in the middle of the day then NE. Gusts reaching 19 knots in the evening. Excellent visibility becoming good in the evening.