Départ
Today in Saint-Valery-sur-Somme, the atmosphere will be very unstable in the early part of the day.
Storms in early morning, sunny becoming changeable in the afternoon. Some showers in the morning, possibility of a few spots in the afternoon. Light winds.
We are 70% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will end.
Temperatures will vary between 18 and 28°C, it will be warm in the afternoon and 7°C above normal.
Tonight, changeable skies with risk of storms.
Possibility of showers in the middle of the night. Light winds.
