Today in Saint-Vincent-sur-Graon, the atmosphere will be very unstable in the early part of the day.
Storms developing in the morning, changeable skies becoming relatively cloud-free in the afternoon. Some heavy showers in the morning, no precipitation in the afternoon. Light winds.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Temperatures will vary between 21 and 31°C, it will be very warm in the afternoon and 6°C above normal.
Tonight, relatively clear skies becoming changeable.
Light winds.