Für Thonon les Bains : No gale warning.
For the night from Saturday to Sunday W force 1 in the early part of the night turning NW. Gusts reaching 5 knots at the end of the night. Visibility reduced by fog becoming reduced by fog in the middle of the night then reduced by fog. Daytime of Sunday 17 may : The atmosphere will remain unstable. Skies very cloudy to overcast in the morning, very cloudy in the afternoon. Showers all day.
In the evening, very cloudy. Showers. NNW force 1 in the morning temporarily N force 2 in the middle of the day. Gusts reaching 9 knots in the middle of the day. Visibility reduced by fog becoming excellent in the middle of the day then reduced by fog.