A southeasterly, strong and mostly variable flow prevails over the whole area. Für Rouen : Warning fresh gale offshore.
We are 80% sure of the situation, because hail may not be as easy to predict.
Skies very cloudy, risk of thundery outbreaks during the afternoon. Risk of some spots of rain in the morning, showers with possibility of hail in the afternoon.
In the evening, very cloudy with risk of storms. Showers with the possibility of hail. S force 4 in the morning turning SW in the evening. Gusts reaching 30 knots in the evening. Poor visibility becoming excellent in the middle of the day.