For Tunnel 1 + 2 : No gale warning.
We are 80% sure of the situation, because the atmosphere might be less unstable and showers more frequent than forecast.
Very cloudy skies with short clear spells. Risk of showers in the morning, possibility of showers in late afternoon.
In the evening, very cloudy. Possibility of showers WNW force 2 in the morning turning WSW in the evening. Gusts reaching 18 knots in the morning. Good visibility becoming excellent in the middle of the day.