Für Thonon les Bains : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
For the night from Friday to Saturday SSE force 1 in the early part of the night becoming force 2. Gusts reaching 10 knots in the early part of the night. Excellent visibility. Daytime of Saturday 18 july : The weather will be good. Fair weather with mostly clear skies. In the evening, relatively clear skies becoming changeable. Risk of showers in the early hours. WNW force 2 in the morning turning NE in the evening. Gusts reaching 15 knots in the evening. Excellent visibility.