Very cloudy in the morning, warning: storms in the afternoon: considerable electrical activity.No precipitation in the morning, heavy showers in the afternoon.In the evening, overcast skies with risk of thundery outbreaks. Showers. S force 1 turning NE force 2 in the middle of the day then ESE. Gusts reaching 11 knots in the evening. Slight sea. Low, fairly long swell from NNE. Poor visibility becoming poor in the middle of the day then reduced by mist.