For Saint-Quentin-en-Yvelines : No gale warning.
We are 90% sure of the situation, because flows might be far more disturbed than forecast.
Overcast in the morning, very cloudy in the afternoon. No precipitation.
In the evening, clear periods developing. No precipitation. NNW force 2 in the morning becoming force 3 in the middle of the day. Gusts reaching 15 knots in the middle of the day. Good visibility becoming excellent in the middle of the day then good.