A westerly, strong and mostly variable flow prevails over the whole area. For Rouen : Warning strong breeze offshore.
We are 90% sure of the situation, because the atmosphere might not be as stable as forecast.
Fairly clear skies progressively clouding over in the morning, very cloudy skies becoming totally covered in the afternoon. The risk of seeing rain will remain low.
In the evening, very cloudy. Chance of light rain. SW wind force 3 continuing all day. Gusts reaching 19 knots in the middle of the day. Poor visibility becoming excellent in the middle of the day then good.